Mathematics Middle School

1: Chris bought 12 feet of rope. How many inches of rope did he buy? 1ft = 12in
help ?
And i need help with this to pls 2(A speedboat can go 300% faster than a rowboat can. How would you express this as a fraction and a decimal)

Answers

Answer 1
12 times 12 is 144 for the first one
and 300:0 i think
Answer 2

Answer:

Number 1 is 144 inches of rope.

Number 2: 300% is 3.00 as a decimal and 300/100 as a fraction.

Step-by-step explanation:

Number 1 explanation=1ft=12 inches. 12x12=144

Related Questions

10 customers entered a store over the course of 8 minutes. At what rate were the customers entering the store in minutes per customer ?
Explanation please

Answers

Answer:

1.2 people per minute

Step-by-step explanation:

because you need to divide 10 and 8 which equals 1.2

Answer:

1.25 per minute

Step-by-step explanation:

10 ÷ 8= 1.25

Which of the rates shown here correspond to a unit rate of $6 per sandwich? More than one answer.

Spending $40 to buy 5 sandwiches

Spending $108 to buy 18 sandwiches

Spending $100 to buy 16 sandwiches

Spending $42 to buy 7 sandwiches

Spending $42 to buy 6 sandwiches

Answers

Spending 108 to buy 18 sandwiches
The answer is B and D
6 x 18= 108
6 x 7= 42
Let me know if it’s right. GLAD TO HELP!!!

45 points! I have this die soon so, please answer

Answers

Answer:

5/9cd

Step-by-step explanation:

Answer:

Dont get mad if I got it wrong but I think it 13 or 48

1. What is the GCF of 42 and 66?

Answers

Answer:

The greatest common factor (GCF) of 42 and 66 is 6.

(Btw, I did not copy anyone, so please do not say I did. Also, I am the first answer..)

Answer:

6

Step-by-step explanation:

The first step to find the gcf of 42 and 66 is to list the factors of each number. The factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42. The factors of 66 are 1, 2, 3, 6, 11, 22, 33 and 66. So, the Greatest Common Factor for these numbers is 6 …

PLEASE HELP there are 3 questions i need you to answer! (REMEBER TO LOOK AT THE OTHER PHOTOS! THERE ARE 3)

TYSM!!

Answers

Answer:

1) Its not visible

2)False

3) option 4 (ST)

4) False

Step-by-step explanation:

Factz

Answer:

The first one is false and the third one is yes.

I don't know the second one.

Step-by-step explanation:

need help asap
will give brainly

Answers

It’ll be the second choice (3,4)
Because you reflect off the y-axis, the formula will be (-x,y). Therefore, the answer is (3,4).

plz help and dont suggest khan academy i cant figure it out will give brainliest

Answers

Answer:

-15x -18y =-4

Step-by-step explanation:

just add the values together, -8+-7, -3+-5 and -11+7

Answer:

-15x -18y =-4

Step-by-step explanation:

Mary used the equation x = $4 * y to represent the table above. What mistake did she make, and what should the correct equation be to represent this table?

Answers

Answer:  she has to remove the $ sign from the equation

Step-by-step explanation:

Mary removed the dollar sign from (X.)
We know this because $4.00x$5.00=$20.00 so that’s correct and we know that $12.50x $4.00=$50.00. So, our only error here is that there is no dollar sign in our (X) numbers. So that is Mary’s mistake. We can correct it by simply adding a dollar sign to 20 to make $20.00 and adding another dollar sign to 50 to make $50.00

Hope this helps!

Gayle bought 3.4 yards of fabric that cost $4.75 per yard. What was her total cost?

Answers

45.67 is the answer!!!!!

Take a look at the picture and answer correctly so i can mark you as brainliest.

Answers

Answer:

{-20, 1, 7, 8, 18}

Step-by-step explanation:

Range is the y value and you write it in order :)

Help me please!!!!!!!!!!!!!!!!

Answers

Answer:

D

Step-by-step explanation:

3.75 is the same as 3 3/4

385% just straight up doesn't make any sense

17/4 is over 4

3 3/5 is less than 3 3/4

d is the answer :D hope this helpssss

A student answered 56 problems on a test correctly and received a grade of 80%. How many (total) problems were on the test if all the problems were worth the same number of points?

Answers

Answer:

98% is almost 100%, so we can see that the number of problems on the test can only be 1 or 2 more than 86.

The number of problems on the test is 87

Step-by-step explanation:

Answer:

87 problems

Step-by-step explanation:

Hope this helps

If the slope of a line is 3 and a point on the line is (-4, 6), then find two other points on the line

Answers

y=3x+18
Cause you set up y-y1=m(x-x1) and get y-6=3(x+4) then y-6=3x+12 then y=3x+18

Answer:

trust the other dude cause he is right cause i did the question by looking and i got i right :0

Step-by-step explanation:

Marsha deposited $9000 into a savings account 3 years ago. The simple interest rate is 2%. How much money did marsha earn in interest?

Answers

Answer:

540

Step-by-step explanation:

Which statements are true of the quadrilateral she constructed? Select three options.

Answers

Answer:

the 2nd one, 3rd one, and 5th one

Step-by-step explanation:


1.Rewrite measurements for ham butter milk dry mustard and salt using just the 1/4 teaspoon measurements and that 1/3 cup measure

2.the amount of seasoning you have

3. the list of ingredients, multiplied by 3

4.Your amounts of milk & cheese
you need to get from the store

5.List of ingredients written in decimal form​

Answers

Answer:4.68, 234, 228, 76

Step-by-step explanation: if you do what the problem is telling then you end up with 4.68 for the decimal 234 seasonings the list of ing multiplied by 3 = 228  the milk and cheese is 6/1 or 6 their yo go

Solve number 7.Show your work

Answers

Answer:

10

Step-by-step explanation:

500/4 = 125. 125sqft per pound of fertilizer. 25 x 50 / 125 = 10

The answer is ten hope this helps

Josiah collected 3/5 of a bin of glass bottles to recycle. Helen collected 9 times as many bins as Josiah. How many bins of bottles did Helen collect? Write your answer as a fraction or as a whole or mixed number

Answers

Answer:

27/5 or 5 2/5

Step-by-step explanation:

3/5 * 9/1 = 27/5

Solve questions 1-3.Show your work.

Answers

We need more info
Step explain to
i cant see that bs whattttttt

I need help with this one. :)

Answers

Answer:

it is c option 50 degree it must

The answer is 50 basically C :)

I WILL GIVE BRAINIEST
2r - 3.1 = 1.7
what is r equal to

Answers

Answer:

Step-by-step explanation:

2r - 3.1 = 1.7

Bringing like terms on one side

2r = 1.7 + 3.1

2r = 4.8

r = 4.8 / 2 = 2.4

r = 2.4

Answer:

2r-3.1=1.7

2r=1.7+3.1

r=4.8

2

r=2.4

hope it helps...

Which table shows the correct values of time and distance for a van traveling at a constant speed of 55 miles per hour?

Answers

It would be the bottom right table Explanation: if you look at the right side of each table, it shows mi (miles) then if you look at the left side it says hr (hours) so under hours you find the number 1 for one hour then you find 55 for the number of miles. Then you should have 55 miles per hour! Hope this helps シ

Brainliest to first:))))))

Answers

I believe the answer is A :) sorry if wrong

Answer:

Its A

Step-by-step explanation:

10y-7x=3y+6=11x - 3x = -10, -8

Look at the picture below and answer correctly so i can mark you as brainliest.

Answers

Answer:

{14,13,6,0}

Step-by-step explanation:

It’s basically the y value :)

14,13,6,0.................

help!!! i have to pass this lesson to get a grade please help

Answers

anwser: 2 bags

step by step explanation:

What do I plug into a calculator to find the value of 777 after a 7% increase?

a
777 x 1.07
b
777 + 7
c
777 x 0.07
d
777 x 0.17

Answers

Answer:

a

Step-by-step explanation:

you do a because there is a 7% increase (times 0.07) and add 1 because the original value dosnt leave

A because 777x1.00 would be 777. The .07 percent is the 7 percent increase

There are 13 dogs at the dog park on a busy Saturday. 1 of them is a labrador retriever.What is the probability that a randomly selected dog is a labrador retriever?

Answers

Answer:

there is a 1/13 (one in 13) chance that they will randomly pick a labrador.

Step-by-step explanation: If you need more help just message me :)

Answer:

1/13

Step-by-step explanation:


There are eight 6th grade classrooms
at a middle school Each
homeroom has 33 students. How
many students are the Middle
School?.

Answers

Answer:

264

Step-by-step explanation:

8X33=264

264




33x6=264


I hope this helps!

A figure is dilated by a scale factor of 12. If the origin is the center of dilaton, what is the image of a vertex located at (3, 4)?

Answers

After the dilation, the coordinates of the vertex is (36, 48)

How does the vertex change after the dilation?

If we have a dilation of a scale factor K where the origin is the center of the dilation to a point (x, y), the image after the dilation will be:

(k*x, k*y).

Here the scale factor is k = 12, and the point is (3, 4).

So if we apply the dilation to that vertex, we get:

12*(3, 4) = (12*3, 12*4) = (36, 48).

After the dilation, the coordinates of the vertex is (36, 48)

If you want to learn more about dilations:

https://brainly.com/question/3457976

#SPJ1

A concession stand sells two sizes of popcorn. The small bag holds 20 ounces and costs $4, and the large bag holds 32 ounces and sells for $6. The concession stand sold 200 bags of popcorn and made $900 from the sale of popcorn.

The concession stand sold___small bags of popcorn and___large bags of popcorn.

Answers

Step-by-step explanation:

The answer is in the picture

Answer:

he is right

Step-by-step explanation:

..................

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