4/7 of the students in a classroom are girls. If there are nine boys in the class, how many total students are there?

14

28

21

12

Two lines intersect to form angles 1, 2, 3, and 4 as given. The measure of ∠3 is 38°. What is the measure of ∠2 ?

If you flip a fair coin 4 times, what is the probability that you will get exactly 2 tails?

If i had a question like: If y = 2x-3 find the value of y when x = 2 Do i treat X the value of X like 22 or 4. Do i multiply, add, or just insert it. (It's been a long time since I've done these problems.)

Rachel mows 5 lawns in 8 hours at this rate how many lawns can she mow in 40 hours

Nike shoes were originally $40 and is now marked up by 5% what is the price after the markup 42.50 42 43 44

How much plant food does William need for 12 weeks?

Equivalent ratios of 7/6

If you from k12 and is in 8th grade HMU

Leah wrote 2 different fractions with the same denominator. Both fractions were less than 1. Can their sum equal 1? Can their sum be greater than 1? Explain

A swimming pool that contains 12,500 gallons of water also contains 25 ounces of chlorine. Which of these statements is correct based on this information? The pool has a ratio of 50 gallons of water to 1 ounce of chlorine.