Item 11
Write and solve an equation to answer the question.
91 is 130% of what number w?
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Answer:
The answer is 70.
Hope this helps :)
-ilovejiminssi ♡
Related Questions
I seriously need help on this.
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The amount in the account after compound interest of 1 year is $ 6890 and after 2 years is $ 7303.4.
The principal amount is given as $ 6500.
Rate of compound interest = 6%
The compound interest formula is given as [tex]A = P (1 + \frac{r}{n})^{nt}[/tex]
where, P = Principal amount
r = rate of interest divided by a hundred
n = number of times compounded
t = time in years
a) Amount in the account after 1 year is
[tex]A = 6500(1 + \frac{0.06}{1})^{1}[/tex]
A = 6890
The amount in the account after 1 year is $ 6890.
b) Amount in the account after 2 years is
[tex]A = 6500(1 + \frac{0.06}{1})^{2}[/tex]
A = 7303.4
The amount in the account after 2 years is $ 7303.4.
To learn more about compound interest, click here:
https://brainly.com/question/3989769
2 numbers that when added equals 36 but when multiplied equals -12
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Answer:
-6 and -6
Step-by-step explanation:
-6+(-6)=-12
-6x-6=36
Answer:-6 and -6
Step-by-step explanation:
5
=p+
7
4
start fraction, 5, divided by, 7, end fraction, equals, p, plus, start fraction, 4, divided by, 7, end fraction
p=p=p, equals
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I think it might be 0.143
The solution is : the correct expression of variable p is p = (7 - 6)/5.
What is an expression?An expression is any mathematical statement which consists of numbers, variables and an arithmetic operation between them. In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.
here, we have,
Given the expression 5 p + 6 = 7,
to know the value of variable p. we need to make p the subject of the formula as shown;
Given 5 p + 6 = 7
Step 1:
Subtract 6 from both sides
5p+6-6 = 7-6
5p = 7-6
Step 2:
We will then divide both sides by the coefficient of p i.e 5 to have;
5p/5 = (7 - 6)/5
p = (7 - 6)/5
Hence, the correct expression of variable p is p = (7 - 6)/5.
To learn more on Expression click:
brainly.com/question/14083225
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A doctor replaces the fish tank in her office. Do the fish have more room to swim in the new tank? Find the volume of each tank to find out.
The volume of the old fish tank, in cubic feet:
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Answer: The volume of the old fish tank is 10 ft. The volume of the new fish tank is 8 ft.
Step-by-step explanation: The formula for a rectangle is A=l*w. Multiply the length and the width of the tank. 4*2 1/2 = 10. And 4*2 = 8. So the old fish tank is bigger than the new one.
Helppppppp:))) Pls :)))))))
Answers
Answer:
the handle will end up on the left side
Step-by-step explanation:
The cup is rotated 180 degrees clockwise. Therefore, I assume the rotation is about the center of the bottom of the cup. Also, only the cup is rotated, not the saucer (although this makes no difference in this problem).
The result is that the handle will end up on the left side. The cup will still be right side up.
I have no idea what this is-
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Answer:
the question is asking you to find the area i.e length of the angle and for that you have to find out the length of the xy and kz by making equations.
you can do Xy=Kz as they are parallel lines and i think the answer will be 5m and after finding the length do the following process
Answer:
you should do xy = kz as they are parallel lines and the answer will be 5m
hope this helps!
At a local park, Jared can choose between two circular paths to ride his bicycle. One path has a diameter of 240 yards, and the other has a radius of 380 yards. Jared is curious about two things. He wants to know how much farther he can ride his bike on the longer path than the shorter path if he rides his bike around the path once? Jared also wants to know how big of an area each circle covers. Use 3.14 for π.
Part A: Using the formula for circumference, find the circumference of both paths. (4 points)
Part B: Use the formula for area and solve for the area of each circle. (4 points)
Part C: How much farther can he ride his bike on the longer path if he goes around one time? (2 points)
Answers
Answer:
94.2 yards
Step-by-step explanation:
1st path = d = 120 yards
c= pie d
c= 376.8 yards
2nd yard = r = 45 yards
c = 2 pie r
c = 2(3,14)(45)
c = 282.6 yards
then subtract yard 1 and yard 2 to get 94.2 yard
ANSWER :94.2 yards
Answer:
im lost
Step-by-step explanation:
Rose’s grandmother is 89 years old. She can knit mittens somewhere between 13 and 16 hours. If she wants to knit 36 mittens for the students at her church, about how long would it take her? for 15 points
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( not 100%)
Explanation :
16times 36
Which is equal 576
And the grandmother is 89 so u subtract it and got 487
"If you share 7 apples equally with 3 people, then there are 2 1/3..."
First, complete the sentence. Then, briefly explain what the whole number 2, the denominator 3, and the numerator 1 mean in this problem.
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Plz help me. answer all these questions.
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Answer:
picture wont load
Step-by-step explanation:
4. -3x+15
5. -4x-28
6. -4x+ 12
7. 8x+ 40
To find the answer you need to multiply the number outside of the parentheses by each number/variable in the parentheses.
For example, number 9 says 8(-x-6) you would have to "distribute" the 8 out the both the variable and the number.
8 multiplied by -x is -8x because a negative times a positive is a negative and 8 multiplied by -6 is -48. So there for your answer would be -8x-48
You have to make sure to also remember the multiplying rules:
positive times a positive= positive
positive times a negative= negative
negative times a negative= positive
( i hope this helped! i don't do all of them bc there is quite a lot but yeah!)
The salt is packaged in a bag with 36 tsp. How many batches of pancakes can be made out of this bag?
(Salt to use is 3/4 tsp of salt)
Answers
Answer:
48 divide 36 with 3/4 there you go
I ONLY HAVE 10 POINTS SRY. PLS ANSWER RESPECTFULLY AND CORRECTLY FOR BRANLIEST. THX THX THX THX
Module 06: Project Option 1
Instructions
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money they can earn.
Part 1: Writing Expressions
1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.
2. Translate the new algebraic expression you created in Question 1 to a verbal expression.
Part 2: Writing Equivalent Expressions
3. You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.
a. Use either the commutative property or combine like terms to create an equivalent expression.
b. Use the distributive property to create an equivalent expression.
4. Pick a number from 1 to 10. Use that number to verify your three expressions (the original, the one from 3a, and the one from 3b) are equivalent by substituting it into each expression. Show all your work for complete credit.
Part 3: Finish the Story
5. Write a few sentences to end Sarah’s story. How many shark teeth did she find? How many shark teeth did John find? How much money did they earn?
6. Choose a method to present your assignment. You may submit your work in a Word Document or you may choose to develop a PowerPoint presentation or video recording of yourself. Use your creativity! Make sure to include the information from all three parts in your Word Document or presentation.
Answers
Answer:
06.07 Equivalent Expressions
by Dominique
The ending of Sarah 's story
By the end of the day Sarah had found 4 shark teeth . John had found 2 shark teeth , together they had 6 shark teeth. When Sarah and John showed her neighbor the teeth he or she paid Sarah $30 dollars. Sarah and John had split the money so John would have $15 dollars and Sarah would have $15 dollars.
i already did this exact answer with someone else so i just copied my answer from that and placed it on this on
Step-by-step explanation:
Substitution: Two
Use substitution to prove that your two expressions are equivalent.
7(9j+ 6j + 2)
63j + 14 + 42j
63 x 1 + 42 x 1 + 14
63 x 1= 63
42 x 1=42
42 + 63 + 14
42 + 63 = 105
105 + 14 = 119
Part 2: Writing Expressions
Substitution : One
2. Translate the algebraic expression you created in Question 1 to a verbal expression
The product of seven and the sum of the product of nine and some number, two, and the product of six and some number.
Use substitution to prove that your two expressions are equivalent.
7(9j+ 6j + 2)
7( 9 x 1 + 6 x 1+ 2 )
9 x 1= 9
6 x 1= 6
7 ( 9 + 6 + 2 )
9 + 6 = 15
15 + 2 += 17
7 x 17 = 119
Part 1: Writing Expressions
1. Write an expression that looks like Sarah’s expression: 5(2j + 3 + j). Replace the coefficients so that your expression is not equivalent. You may use any number that you choose to replace the coefficients. Be sure to leave the variables the same. For example, 8(3j + 7 + 3j) looks like Sarah’s expression but is not equivalent.
My expression is 7(9j+ 2 + 6j) .
Writing Equivalent Expressions
Sarah’s neighbor offers to pay her $5 for every shark tooth she finds on the beach. After collecting only three shark’s teeth, Sarah decides to share the opportunity with her friend John. Sarah can find shark teeth twice as fast as John, but she can earn even more money with his help.
Sarah can use the expression 5(2j + 3 + j) to represent the amount of money she can earn.
You will now use mathematical properties to create two expressions that are equivalent to the expression you created in Question 1. Make sure you show all steps in your work.
7(9j+ 2 + 6j) = 7(9j+ 6j + 2) = The Commutative Property of Addition.
7(9j+ 2 + 6j) = 63j + 14 + 42j = The Distributive Property
The beginning of Sarah 's story
Answer:
I believe in u
I believe in u
I believe in u
Step-by-step explanation:
believe
Pls help
Thank you for your cooperation <3
Answers
Answer:
378 feet
Step-by-step explanation:
12 3/5 x 30 = 378
Answer:
378 feet
Step-by-step explanation:
12 3/5 x 30 = 378
Select all of the ordered pairs that satisfy the function y=−4/3x+4.
(–6, 12)
(–4, 4)
(15, –16)
(6, –4)
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Therefore (-6,12) (15,-16) (6,-4) satisfy the function
Find each percent of change. Round to the nearest whole percent if necessary. State whether the percent of change is an increase or a decrease
3. $15.60 to $11.70
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Answer:
Percent of change: -25% ; The percent is a decrease
Step-by-step explanation:
Please HELP me!!!! I will give brainlist if correct. Explain how you got that answer. thx
The least common multiple of two whole numbers is 60. The ratio of the greater number to the lesser number is 6: 5. What are the two numbers?
The greater number is ___________ and the lesser number is__________
Answers
Answer:
The greater number is 12
the smaller number is 10
I found the answer just by multiplying the 6:5 by 2 and checked to see the lcm and it was 60 so here you go
Answer:
The greater number is 12
the smaller number is 10
Step-by-step explanation:
A manufacturer of breakfast cereals is considering the following two designs for cereal boxes.
The manufacturer wants to pick the package that will use the least cardboard packaging for a given volume of cereal.
Calculate the surface area and volume of each cereal box. Which one should the manufacturer use?
The manufacturer should use Box _______.
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Answer:
He should use box A
Step-by-step explanation:
Answer:
Box A
Step-by-step explanation:
6x6x6=216
(72x2)+(18x2)+(36x2)=252
4÷92,222=
I will give brainiest
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Answer:
1/5106
Step-by-step explanation:
am i right brainliest going to first correct answer
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Long Island City is 10 Miles farther from Sam's house than Brooklyn is. Write an algebraic expression to represent the distance from Sam's house to Long Island City. Let b represent the distance from Sam's house to Brooklyn.
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Answer:
b = long city island (l) + 10
Step-by-step explanation:
i'm not good at ALL at writing equations, sorry. i'm also not good at showing my work so i'm not sure if this'll help, but i hope you get an A on whatever assignment you're doing!! xo
Giving out braliest (idek if I spelt it right lol-)
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Answer:
15
Step-by-step explanation:
6/2 = 3 minutes per lap
5 * 3 = 15
Answer: 15
Step-by-step explanation:
The ratio shown is 1:3. So the same must hold true if a given value were 5. 5*3=15, so the answer is 15.
The area of a circle is 25π in². What is the circumference, in inches? Express your answer in terms of \piπ.
PLS ANSWER CORECTLY then ill give brainliest
Answers
Answer:
10π
Step-by-step explanation:
A = πr^2
C = 2πr
[tex]\sqrt{25}[/tex] = 55 = r2 * 5 = 10 C = 10πPlease help me answer this question!
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Answer:
Short answer 18 x 6 = 108
Step-by-step explanation:
Hope this helps and the perimeter is __18___
Hope this helps! Make me brainllest please!!
Use the information to find the percent change.
Original Amount = 1,250
Amount of Change = 618
Percent Increase =
Amount of Change
_______________
Original Amount
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(618 / 1 250) x 100%
0.49 x 100%
49%
The percent increase = 49%
I need help ASAP. Thank u so much for ur help
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Answer:
The y intercept should be 1
Each blank can be represented by a blank on the coordinate plane
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is this the question
Step-by-step explanation:
Answer:
wat dioes this mean
Step-by-step explanation:
please help I'll give brainiest
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This is the angle similarity of triangles btw. I will give brainliest to whoever finds the missing angle measures.
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2: 59
3: 49
A triangle should always add up to 180 degrees. So just add up the angles you have and subtract them from 180
DEF is 59
GHI is 49
PLEASE HELP ASAP I WILL MARK BRAINLIEST!
Is 2/6 and 18/54 proportional?
Is 9/10 and 18/30 proportional?
Answers
Answer:
no and no
Step-by-step explanation:
if something is proportional, it needs to be a straight line, and pass through the origin. as these lines are straight, they do not pass through the origin.
2/6=18/54
9/10 ❌ 18/30
answer choices
147
57
123
33
Answers
Answer:
33
Step-by-step explanation:
they are vertical angles so they are equal
