Answers
Answer:
x=9
Step-by-step explanation:
isolate the variable by dividing each side by factors that contain the variable
Related Questions
can u guys plz help me with these questions
Answers
Answer:
on question #2, the answer is A.
Step-by-step explanation:
19-5 is 14.
Hope this helps!
See attachment for questions.
Answers
There are 4 green marbles and 7 silver marbles in a bag. You randomly choose one of the marbles. What is the probability of choosing a green marble?
7/11
4/11
4/7
7/4
Answers
Answer:
4/11
Step-by-step explanation:
there are 4 green out of 11 total
Answer:
B.
Step-by-step explanation:
First, you will need to find out how many marbles there are total, which is 11. After doing so, you are able to eliminate two of your answer choices already (C. and D.). Next, identify how many green marbles are in there, which is 4. You are able to identify that A. can be eliminated as well. With you finding probability, the total amount will be on the bottom. So, you can see that there is a 4/11 or about 36% chance that a green marble will be picked.
Hope this helps! :)
A doll house is created by modeling a family home. Everything in the doll house is created to scale. If the height of a desk in the family home is 36 inches and the height of the model desk is 1.5 inches, what would the height of a bed be if the bed in the family home is 24 inches tall?
Answers
PLEASE HELP Consider the equation.
28 + 21 = 7(4 +? )
Enter the unknown number that makes the equation true.
Answers
Answer: 3
Step-by-step explanation:
28 + 21 = 49, so we have 49 = 7(4+?)
49/7 = 7
7 - 4 = 3
Hope this helps!
please help giving brainliest
Answers
Answer:
7. D) 180
7. C) 24%
7. D) 2 out of 9
7. D
Step-by-step explanation:
36 doesn't go into 5
45 doesn't go into 4
60 doesn't go into 9
180/4 = 45
180/3 = 60
180/5 = 36
180/9 = 20
We can make this problem even easier by converting the denominator from 25 to 100. This can be done with multiplication (x4)
Whatever you do to the denominator, you must also do to the numerator, so if we multiply both sides by 4, we get 24/100, which is equivalent to .24
total: 81 pieces of jewelry
18/81 or 2/9 (divide numerator and denominator both by 9)
.67 = 67/100
.607 = 607/1000 or 60.7/100
.07 = 7% or 7/100
.067 = 6.7% or 6.7/100
Answer: the answer is letter "D" (180)
hope it helped! :)
Chris has 15 comic books about the Avengers. He goes to the comic book store and after he leaves, he now has 20 Avengers comics. What is Chris’ percent increase in Avenger comics?
Answers
Answer:
33%
Step-by-step explanation:
it went from 15 to 20, which is an increase of five. To find out the percentage, you do 15*.5 wich gives you roughly 33*, or .33
please help worth 20 points
Answers
Answer:
225
Step-by-step explanation:
350 - 125 = 225
Hope this helps!
6th grade math
13: what is the measure of angle y?
14: what is the measure of angle x?
15: what is the measure of angle z?
Answers
angle y and the angle measuring 76 degrees are opposite so they should be equal. this means angle y = 76 degrees.
angle x + angle measuring 76 degrees should = 180 (they are supplementary angles)
x + 76 = 180
180 - 76 = x
x = 104 degrees
angle z is opposite angle x so they are equal. angle z = 104 degrees
What is the equation of the line through the points (4,6), (8,12), and (10,15)?
Answers
y = 3/2x is the answer for this problem.
PLZ HURRY! Danielle was completing her science project and mixed saline solutions A and B. Brand A was a six gallon 18% saline solution and she ended up with an 18 gallon 8% saline solution mixture. Find the percent of saline solution in brand B
Answers
Answer:
.42857 liters of pure water
Step-by-step explanation:2.4 = .7w + 2.1
2.4 - 2.1 = .7w
.3 = .7w
w = .3%2F.7
can you give branliest i am the same person that i answered
pls help. I'll give brainliest.
Answers
complete this correctly and I will give you brainliest
For the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.
Part A: A homeowner wants to purchase new carpet for his rectangular living room, which is 8 feet wide and 12 feet long. What is the area of the carpet needed to completely cover the floor of the living room? Choose the correct answer.
A. 40 feet
B. 40 square feet
C. 96 square feet
D. 96 feet
Part B: Bianca wants to wrap a gift for her sister. The gift is in a box with a length of 10 inches, height of 2 inches, and depth of 3 inches. What is the minimum amount of wrapping paper Bianca needs to completely cover the box?
Part C: Greg had a rectangular vegetable garden that was 4 feet wide by 5 feet long. He increased the length of his garden by 2 feet and doubled the width. How many square feet larger is the area of his new garden compared to the area of his old garden? In a short paragraph, explain your answer in your own words.
Answers
part b: 60 inches
part c: 36 square feet
explanation: I multiplied 4 and 5 because area = l•w meaning the garden was originally 20 square feet. I then doubled the making it 8 and added two feet to the length making it 7 feet. Since area equals l•w i multiplied 8 and 7 getting 56 square feet. Since the question asked, “how many square feet larger,” I subtracted the new area, 56 square feet, by the old one, 20 square feet, and got 36 square feet.
PLS HELP WILL MARK BRAINLIEST AND 30 POINTS!!
Chris and Denisha are electricians.
Chris uses c=50h+65 to calculate how much he charges (c) in dollars for h hours of work.
Denisha uses d=37.50h+75 to calculate how much she charges (d) in dollars for h hours of work.
How much do Chris and Denisha charge per hour of work??
Chris charges $____ per hour
Denisha charges $____ per hour
Thank you!!
Answers
Answer: 110 chris
112.5 Denisha
Step-by-step explanation:
Answer:
110- CHRIS 112.5-DENISHA
Step-by-step explanation:
Pamela drove her car 999999 kilometers and used 999 liters of fuel. She wants to know how many kilometers (k) right parenthesis she can drive with 121212 liters of fuel. She assumes the relationship between kilometers and fuel is proportional.How many kilometers can Pamela drive with 121212 liters of fuel?
Answers
Answer:
Looking at the first example Pamela could drive 1212 kilometers with that much fuel
Step-by-step explanation:
No explanation it's just logical.
A 9-inch diameter pizza has 30 calories per square inch. About how many calories are in the entire pizza?
Use 3.14 for pi.
Answers
Answer:
113.04 calories
Step-by-step explanation:
please mark answer as brainlest
The whole pizza will have 1908 calories.
What is area?Area is defined as the total space taken up by a flat (2-D) surface or shape of an object. The space enclosed by the boundary of a plane figure is called its area.
Given that, a 9-inch pizza has 30 calories per inch² we need to find that how many calories are in the entire pizza,
For finding the same we will find the area of the pizza,
Area = π × radius²
= 3.14 × 4.5²
= 63.6
Therefore, the area of the pizza is 63.6 in²
Since, 1 in² = 30 calories
So, 63.6 in² = 30 × 63.6 = 1908 calories.
Hence the whole pizza will have 1908 calories.
Learn more about areas, click;
https://brainly.com/question/27683633
#SPJ2
Ella wants to make a fruit salad for herself and 5 friends.
She has 5 cups of grapes, 3 pints of strawberries, and 1 quart of watermelon pieces.
1. How many cups of fruit salad does Ella have?
2. If she wants to share the fruit salad between herself and 5 friends, how much fruit salad will each person get?
Answer both to get brainlest. Also please explain.
Answers
2. Since there are 15 cups of fruit salad you would need to divide 15 by the number of friends which would make it 2.5 cups of fruit salad per person
2.) 3 cups per person
What is the total duration in minutes for the recorded lap times?
Sandra's Lap Times
(minutes)
2.4
2.3
1.7
1.8
2.7
2.6
1.9
1.5
1.2
1.4
1.3
1.4
A. 21.7
B. 22.0
C. 22.2
D. 22.5
Answers
Answer:
22.2
Step-by-step explanation:
add them
you add the numbers up. think of them like they have no decimal and then add the decimal at the end
IF ANSWERED CORRECTLY WILL GIVE BRAINLIEST BUT IF YOU GIVE ME PDFS OR LINKS I WILL REPORT YOU
5. Out of 1000 7th graders, 15 were sampled to find their favorite subject.
Inference: No students describe math as their favorite subject.
Defend or challenge the inference with at least two complete sentences.
History
4
Math
0
English
9
Science
2
Answers
Answer:
Defending the inference and challenge
Step-by-step explanation:
The inference is correct no one chosen math. Most of them choose english, few of them choose history, and only two choose science.
There are 1000 7th grader, since they did not ask them what was their favorite subject. They could of had 65% for math, 25% for english, 5% for science and history. We do not know.
Hopes this help
A manager samples the receipts of every fifth person who goes through the line. Out of 50 people, 5 had a mispriced item. If 1,450 people go to this store each day, how many people would you expect to have a mispriced item?
Answers
Answer:
145
Step-by-step explanation:
Please give brainliest
The circumference of the front wheel of the wagon is 2.5m, and the circumference of the back wheel is 4 m. After how many meters will the front wheel do 12 more cycles than the back wheel?
Answers
Cucaracha cómo estás ya ya pincho
What is the name of the figure?
A. A rectangular pyramid.
B. triangular prism
C. triangular pyramid
D. rectangular prism
E. rectangular pyramid
Answers
Answer:
It is a rectangular pyramid
Step-by-step explanation:
The base is a rectangle. I hope this helps :)
Answer:
D
Step-by-step explanation:
I need help please!
Darius and Khadija are learning to play chess. Darius's ratio of wins to losses is 2 to 13. Khadija's ratio of wins to losses is 3 to 17. Who has the better winning record? Explain how you know.
Answers
Answer:
Khadija wins
Step-by-step explanation:
2 wins 13 losses = 15 games
2 wins/15 games = 0.1332
3 wins 17 losses = 20 games
3 wins/20 games = 0.15
0.1332 < 0.15
What are the dimensions of this matrix?
7 –8 6 –3
Answers
Answer:
-82
Step-by-step explanation:
I am once again asking for the answers to this because the link gave my computer pop ups
Answers
Answer:
Sec 1 (in order)
30,48,98
Sec 2 (in order)
432,3060,420
Sec 3 (in order)
104.04 191.625 1334.64
I hope it helps!
Remember the formula is
V=LxWxH :)
Lana has a memory box that measures 18 inches wide by 9 inches deep. The height is 1.5 feet what is the volume of the box. IN INCHES!!!!!!!
Answers
Answer:
2916
Step-by-step explanation:
1.5 feet is 1 foot 6 inches, or 18 inches
volume is height * length * width, so 18 * 9 * 18 = 2916
Answer:
2,916 inches
Step-by-step explanation:
The formula for volume is length x width x height.
So, you will have to start to identify each of these.
First, though, because of 1.5 being feet and not inches, you must convert.
1 foot = 12 inches, so 1/2 foot = 6 inches. Meaning, 12 + 6, which is 18 inches.
Now, you can solve: 18 x 18 x 9 = 2,916.
Hope this helps! :)
IF ANSWERED CORRECTLY WILL GIVE BRAINLIEST BUT IF YOU GIVE ME PDFS OR LINKS I WILL REPORT YOU
5. Out of 1000 7th graders, 15 were sampled to find their favorite subject.
Inference: No students describe math as their favorite subject.
Defend or challenge the inference with at least two complete sentences.
History
4
Math
0
English
9
Science
2
Answers
Answer:
Defend
some people are intimidated or some people just cant understand math fully and feel challenged due to it and sometimes when people get math wrong they lose self confidence in this subject
Step-by-step explanation:
Well I thought of reason of why people don't like math and added reasons
Jacinta compares the volume of two boxes. Both boxes have a width of 2.5 inches, and a height of 10 inches. The larger box has a length of 8 inches. what is the volume of the larger box
Answers
Answer:
200 in ^3
Step-by-step explanation:
10 x 8 x 2.5 = 200
Dominic recorded the favorite food of student’s in his class in the table. Based on the results of his survey, what is the experimental probability that next student will respond with pizza or steak?
Answers
there are 40 students overall, and 14 of them responded with pizza or steak. 14/40=35%
note- i noticed someone left a link. don’t click on it! they’re not safe!!
I have one of them done correctly (I think...) plz help thank you!
Answers
Answer:
A, B, and D
Step-by-step explanation:
Reason it is A, B, and D is because 10-6 = 4 6÷2 is three and 8×6 is 48
Answer:
your answers are A, B, D
Step-by-step explanation:
[tex]4=10-n\\4-10=10-n-10\\-6=-n\\-6/-1=-n/-1\\6=n\\\\3=\frac{n}{2}\\3*2= \frac{n}{2}*2\\6=n\\\\12=n+7\\12-7=n+7-7\\5=n\\\\8n=48\\8n/8=48/8\\n=6\\\\5+n=8\\5+n-5=8-5\\n=3[/tex]
