Sarah and annie brought some quarters to an arcade. sarah has 23 more quarters than annie. the equation given below shows this relationship, where m represents the number of quarters sarah has, and n represents the number of quarters annie has. if sarah has 33 quarters, how many quarters does annie have?

10 quarters

Step-by-step explanation:

They said Sarah has 33 quarters, which are 23 more than Annie has, so the answer is pretty simple, 33-23=10 quarters. So simply put Annie has 10 quarters. However if you want to use the given variables: m-23=n. So 33-23=n, 10=n. Easy :D

do you have the measurements?

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.