Clara slept for a total of 126 hours over the cousrve of two weeks. If she sleeps for the same amount of each time each night, how many hours does she sleep per night?

What is the answer to 20+x>70

12t+12=-24 what is t?

A store sells 1/2 pound of beef for $1.50. If you are having a party and need 8 pounds for hamburgers, using the unit rate, how much would it cost?

Emma wants a barbie doll that cost $7.00. she had only $3.29. how many more money she needs to buy a barbie? use estimate to solve the problem.

G evaluate the given integral by changing to polar coordinates. e-x2 - y2 da d where d is the region that lies to the left of the y-axis between the circles x2 + y2 = 1 and x2 + y2 = 25.

Ivan is an artist. He creates 1 sculpture for every 7 paintings. If he has created 63 paintings, how many sculptures has he created?

Solve. p + 11 - 4p = 8 p=

Ty is at Home Depot and must decide whether to buy paint in 10 individual quart cans or to buy it in both gallon and quart cans. Here are the details: 4 quarts = 1 gallon 1 quart costs $6.99 1 gallon costs $20.

Evaluate each expression 28-c3+6

The Big Bad Baseball team had lots of great hitters. Sue had a. 426 batting average. Heidi had 12 hits in a 15 times a bat. Selena got a hit of 47.5% of the times she was at the bat. Who had the highest batting average?