Can someone help me? It's Algebra I. If you answer this can you explain how you did it?
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Related Questions
When rounding to the nearest tenth, which of the numbers below will round to 78.5? S
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please help me and explain
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Answer:
= -6
positive/negative= negative (the sign rule)
54/9=6
You can use the calculator too
Step-by-step explanation:
Explanation: Divide 54 and -6
Please. help me I would really appreciate it thx
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Please help with this question
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Answer:
(-3,2)
Step-by-step explanation:
Help please I will make brainlyist.
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Answer:
1. e
2. f
3. a
4. g
5. h
6. b
7. c
8. d
PLEASE HELP :D
solve each equation by showing your work OR explaining all your steps
1. -4x + 2 = -18
2. x/3 - 6 = -2
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-4x -2 = -2
-4x = -20
-4x over -4 and -20 over -4 you divide and then you get positive 5 so x=5 because 2 negatives makes a positive
What is the area of the polygon in square units?
Correct answer gets brainliest
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Answer:
72
Step-by-step explanation:
Can someone help me with this question?
Use the distributive property to rewrite this equation.
11(3x+4y)11(3x+4y)
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Answer:
33x+44y
Step-by-step explanation:
multiply 11 by each term
Help me, Please!!!!!!!
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Answer:
c b a and b i think that’s right
Step-by-step explanation:
4 + 2(5) + (−3) just wondring what it was
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4 + 2(5) + (−3)
= 4+10-3
= 11
I think that's the answer.
I'm not sure of that's what you were asking though.
= 4+10-3
= 11
This expression represents the amount of money, in dollars, that will be in a savings account after 4 years. Which of these is equivalent to the expression?
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Answer:
Step-by-step explanation:
Answer:
D 1500(1+0.05/12)^48
Step-by-step explanation:
Can i get some help? This problem isnt to hard but im just brain dead right now.
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Answer:
231
Step-by-step explanation:
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[tex] ({2y})^{3} + 3x = [/tex]
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[tex]x = 5 \: \: \: \: and \: \: \: y = 3[/tex]
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[tex] ({2 \times 3})^{3} + 3(5) = [/tex]
[tex] {6}^{3} + 15 = [/tex]
[tex]216 + 15 = 231[/tex]
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Evaluate 5jk − 2k2 when j = 7 and k = 3
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Answer:
93
Step-by-step explanation:
5(7)(3) - 2(3)(2)
105 - 12 = 93
Answer:
The answer is 93 or 105 - 12
Step-by-step explanation:
the first step is to replace the variables in the expression and then to solve by multiplying and dividing first and subtracting and adding last
1. 5*7*3 - 2*3*2
2. 105 - 12 = 93
The winning candidate in an election receives 0.58 of the votes. There are 1000 voters. How many votes does the winning candidate receive?
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The winning candidate in an election receives 0.58 of the votes. There are 1000 voters. The winning candidate receives the votes is 580.
How to find the percentage from the total value?Suppose the value of which a thing is expressed in percentage is "a'
Suppose the percent that considered thing is of "a" is b%
Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b per cent means).
Thus, that thing in number is
[tex]\dfrac{a}{100} \times b[/tex]
The winning candidate in an election receives 0.58 of the votes.
There are 1000 voters.
58% of 1000
= 0.58 x 1000
= 580
Learn more about percent here:
https://brainly.com/question/11549320
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True or False: When we convert a decimal to a percent we are multiplying the decimal by 100.
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Can someone please help me with this 7+9x(3+8)=
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Answer:
99x + 7
hope this helps:)
how to interpret the meaning of a slope
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Step by step
1. You and 3 friends go out to Baskin and Robbins. Each buy ice cream for $5, a cookie = $3, and a drink = $2, but you do not buy a drink.
Write an expression to find the total cost at Baskin and Robbins. THEN find the total cost.
Expression ____________________________ Total Cost ______________________________
2. Tickets to the carnival cost $15 for adults and $8 for children. Write an expression to find the total cost of 4 adults and 2 children to go to the carnival. THEN find the total cost.
Expression ____________________________ Total Cost ______________________________
3. You have 1,450 marbles. Then you find 100 marbles. Then you buy double what you have presently. Write a numerical expression to express how many marbles you have at the end. THEN tell me how marbles you have.
Expression ____________________________ Total number of marbles ____________________
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Answer:
Step-by-step explanation:
Question 1-
friend: 5+3+2= 10
friend: 5+3+2=10
friend: 5+3+2=10
me 5+3=8
10+10+10+8 = $28
total cost at Baskin Robbins = $28
Question 2-
15x4= 60
8x2= 16
total= 76
Im sorry but I don't get the 3rd question. Hope what I put so far helps :)
Answer:
Step-by-step explanation:
Question 3:
You have 1,450 marbles. You find 100 more.
1,450 + 100 = 1,550
You go and buy double of what you have.
1,550 x 2 = 3,100
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
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Answer:
1.k
2.m
3.a
4.q
5.c
6.j
7.o
8.i
9.e
10.p
11.b
12.n
13.r
14.g
15.s
16.f
17.h
18.l
19.d
Step-by-step explanation:
1. solve the proportion 1/2=p/100 to write 1/2 as a percent
2. Solve the proportion 4/5=p/100 to write 4/5 as a percent
3. Solve the proportion 1/6=p/100to write 1/6 as a percent
PLEASE HELP ME :)
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Answer:
1. 50%
2. 80%
3. 16.6% rounded 16.7%
now gimme brainliest
2. 80
3. 16.7 rounded
PLS HELP ASAP!!!! WILL GIVE BRAINLY A pet store is running a special by charging $8 for a month’s supply of lizard food. An online store charges a one-time $10 fee and then $6 for each month’s supply of food.
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Answer:
24
Step-by-step explanation:
8+10+6=24
what positive value of c makes the equation true?
27+54=c2
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Answer:
9
Step-by-step explanation:
Step-by-step explanation:
27+54=81
81÷2=9
so c equals 9
Use the equation to complete the table.
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Answer:
( 0, 0 )
( 3, 2 )
( 6, 4 )
( 9, 6 )
Step-by-step explanation:
for each of the ordered pairs you multiply your x value times 2/3so,for 1) 0 x 2/3 = 0 so, 0 is your y axisfor 2) 3 x 2/3 = 2 so, 2 is your y axisfor 3) 6 x 2/3 = 4 so, 4 is your y axisfor 4) 9 x 2/3 = 6 so, 6 is your y axisHelp me help helppppp pleaseee
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Answer:
j [tex]\leq[/tex] 14
Step-by-step explanation:
Answer:
j < 14
Step-by-step explanation:
Inequality
Jake is younger then Sophie
Sophie is 14 years old
_______________________
When it comes to inequality, we need to base if off of greater, less, or equal to. We know that Jake is younger than Sophie, therefore he is less in age, meaning that the less than symbol (<) will be used. Since Sophie is 14, he has to be less than 14. Therefore :
j < 14
Find the discriminant and the number of real roots for this equation.
4x2 + 12x + 9 = 0
A. -144; one real root
B. -144; no real roots
C. 0; one real root
D. 0; two real roots
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Discriminant and the number of real roots for this equation are 0, one real root.
What is discriminant?Discriminant of a polynomial in math is a function of the coefficients of the polynomial.
The discriminant of a quadratic equation ax2 + bx + c = 0 is in terms of its coefficients a, b, and c. i.e.,
Discriminant = [tex]\sqrt{b^{2} -4ac}[/tex]
Given equation
[tex]4x^{2} +12x+9 = 0[/tex]
Discriminant = [tex]\sqrt{b^{2} -4ac}[/tex]
= [tex]\sqrt{12^{2}-4(4)(9) }[/tex]
= [tex]\sqrt{144-144}[/tex]
D = 0
Therefore, number of real roots is one.
Hence, discriminant and the number of real roots for this equation are 0, one real root.
Find out more information about discriminant here
https://brainly.com/question/17376136
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a random sample of seventh graders shows the numbers of minutes they spend on personal hygiene each morning
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Can you post the rest of the question
Answer:
Step-by-step explanation:
u expect us to know the questions
A. 120 square centimeters
B. 88 square centimeters
C. 72 square centimeters
D. 64 square centimeters
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Answer:
C
Step-by-step explanation:
you could simply do 12 times 10 and then subtract it from 8 times 6 to find your answer. hope this helped :)
The elephant eats 220 pounds of food a day costing $45. The tax on the food is 12%. How much does the zoo spend on elephant food. (NEED ANSWERS ASAP)
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-9=-3(x+2)+5x what does x equal
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Exact Form:
x=-3/2
Decimal Form:
x=−1.5x
Mixed Number Form:
x=−1 1/2
Answer:
-1.5
Step-by-step explanation:
-9=-3(x+2)+5x (switching the sides of the formula can make it easier)
-3(x+2)+5x=-9
2x-6=-9
add 6 to both sides ---> 2x-6+6=-9+6
simplify ----> 2x=-3
divide both sides by 2 ---> 2x/2 = -3/2
simplify ---> x= -3/2
decimal form- -1.5
whats bigger 4/9 or 6/7
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Answer:
[tex]\frac{6}{7}[/tex]
Step-by-step explanation:
[tex]\frac{4}{9}or \frac{6}{7}[/tex]
First you need to find a common denominator. so you could just multiply 9 and 7 or you could write the factors of each number.9*7 is 63, so that is your denominator. Multiply top and bottom of [tex]\frac{4}{9}[/tex] by 7 and you should get [tex]\frac{28}{63}[/tex].Multiply top and bottom of [tex]\frac{6}{7}[/tex] by 9 and you should get [tex]\frac{54}{63}[/tex]. Is [tex]\frac{28}{63}[/tex] or [tex]\frac{54}{63}[/tex] bigger?[tex]\frac{54}{63}[/tex] is bigger so your answer would be [tex]\frac{6}{7}[/tex].Hope this helps :)
