1 over 2z = 3 over 4. Which of the following equals z in this equation?

3 over 8

2 over 3

11 over 2

22 over 3

Dinner at a restaurant costs $36.00. Jeff left a 20% tip. What was the total cost of the dinner? A. $36.20 B. $43.20 C. $28.80 D. $7.20

A news release for a diet product company reports: There's good news for the 65 million Americans currently on a diet. Its study showed that people who lose weight can keep it off.

Five Black Angus cows weigh about 6,000 pounds. About how many tons do the cows weigh? A 3 tons B 5 tons C 6 tons D 10 tons

9 (-9p+4) ^-1+2p^-2-4 (-9p^2+4p)

Whats the answerto 2y-y+7-1+3+7x 2 -4y

Gary needs to solve 120 problems by a certain day. He calculated, that to finish all the problems in time, he needs to solve 5 problems every day. But Gary's family is going on a trip, and for 4 days Gary will simply have no time to do math.

Complete the statement with equal to, greater than, or less than 7/8*6/6 will be __7/8?

4.2x10^6+2.25x10^5+2.8x10^6

Haysel practiced the flute for 1 hour and 10 minutes. She stoped at 6 20 for dinner. What time did she begin practicing?

what is 1962 divided by 13