Ask question

Ask question

All categories

3 years ago

10

A student finished 8 of her homework problems in class. If the ratio of problems she finished to problems she still had left was

4:1, how many homework problems did she have total?

1 answer:

nirvana33 [79]3 years ago

5 0

Answer:

10

Step-by-step explanation:

8/4*5=10

You might be interested in

There are 12 swimmers in a freestyle race, with prizes for first, second, and third place. In how many ways can prizes be awarde

Molodets [167]

Answer:

3

Step-by-step explanation:

There's only 3 prizes thus meaning only 3 people can be awarded

6 0

3 years ago

Gary has a box of pencils. In the box, 7/21 of the pencils have been sharpened. Select the three fractions that are proportional

Luda [366]

Answer:

A) 1/3 D) 13/39 E) 14/42

Step-by-step explanation:

hope this helps. brainliest please.

8 0

4 years ago

Read 2 more answers

Which expressions represent a difference of squares?

andrew-mc [135]

Answer:

$25 {x}^{2} - 36\\ 1-16x^2\\4x^2 - 12x + 9$

Step-by-step explanation:

$25 {x}^{2} - 36 \\ = ( {5x})^{2} - ( {6})^{2} \\$

4 0

3 years ago

The sum of two nonnegative numbers is 20. Find the numbers if the sum of their squares is as large as possible; as small as poss

KATRIN_1 [288]

20 and 0 = largest sum of squares
10 and 10 = smallest

4 0

4 years ago

Can someone give me some tips of how to study. I have already tried writing everything in my lesson but it doesn't seem to work

Ainat [17]

Study all notes, reread the chapters again. Have someone ask questions on the chapters page by page. This always has worked for me. Plus try to do this again the night before the test. You will be surprised how much you can remember by doing it again the night before the test. Hope this helps.

8 0

3 years ago