Why do you need to convert units to measure to solve the problem?

Mary has postcards and stamps. The ratio of the number of postcards to the number of stamps she has is 2:9. If Marry has 36 stamps, how many postcards does Mary have? _postcards Enter the answer

Fine the value of y in this equation16y=164

Find the common ratio for the following sequence. 0.1, 0.01, 0.001, ... 1 0.1 0.01 0.001

forrest has $3.60 deducted from his monthly allowence every time he forgets to do a chore. if he forgets four times in one month, what will be the change in forrest'stotal allowance?

Express 2.11 x 10^5 in standard form

Kayne frequently uses a credit card and a debit card. He gets a credit card statement each month with the amount that he must pay, but he never has to pay anything on his debit card statement. Explain why.

a kennel has40 dogs in total, some are puppies and some are adults dogs. the ratio of puppies to adult dogs is 1:4 how many puppies are there

Simplify 7 + (8-4) x 10 = a) 110 b) 55 c) 29 d) 47

A red, green, and pink backpack are hanging on hooks on the classroom. The total weight of the 3 backpacks is 32 pounds. The red one weights 93/4 pounds. The green one weights 1/3 over 4 more. How much weights the pink one?

The probability in Door County WI that a person is born with brown eyes is 4 out of 7. A survey of 2,723 people was taken in Door County. How many people would be expected to have brown eyes? (whole number answer, no spaces)