collin is a math tutor. he charges the same amount, s, for every tutoring session. after 21 sessions he has earned $1575. how much does collin charge for one tutoring session?

If 120% is £48, what is 100%

In a class of 200 students, 120 students take german, and 100 study french. if a student must study at least one of these languages, what percent of the students study french but not german

When making a fruit salad, a chef chooses 4 fruits from 8 that are in season. how many different fruit salads can the chef create? a 40,320 b 70 c 1680 d 10,080?

Equivalent expression of 8x+12-x

5x-4-x=4 (x+1) solve show steps

5/19,5/8,5/11,5/6 from greatest to least

Each team in a relay race has three members. The first member runs 5/6 mile. The second member swims 1/12 mile. The third member bicycles 7/8 mile. What is the total distance each team must cover?

A passenger car of a train can carry up to 90 passengers. Explain how you can use addition to find the number of passengers that can ride on a train with 4 passenger cars? What is another way to find the same solution?

What is the distance between - 93 and 114 on a number line? A. - 21 B. - 207 C. 207 D. 21

Solve 3 |2d-9| - 10 = 3