One fifth of twenty people in the bakery made a preorder. how many people did not preorder

What is the value of x 5,2.5,7.5,10

Elena is asked to solve $$ What do you recommend she does to each side first?

A jar contains 25 pencils. 5 are red 8 are blur and one is green 7 are black and four are yellow use this information tomdetermine the probability of selecting:

Sam scored 98,25,105,62 and 65 run in 5 matches what was the average score per match

Simplify 1 over quantity x minus 3 plus 4 over x all over 4 over x minus 1 over quantity x minus 3

for a snack, the members of an after school club ate five-eighths of 24 bagels. how many bagels did the group eat

A colony of ants carried away 6 of your muffins. That was 2/7 of all of them! How many are left?

working together it takes two computers 10 minutes to send out a company's email. If it takes the slower computer 30 minutes to do the job on its own, how long will it take the faster computer to do the job on its own?

1-1/3x>or = 1/2 (x-3/5)

The function y1=e^ (5x) is a solution to y''-25y=0. Find a second linearly independent solution using reduction of order.