Solve the system of equations 3y+2z=12 and y-z=9

Today lan wants to run less than 7/12 mile. Write a fraction witha denominator of 4 to respresent a distance that is less than7/12 mile.

A meal for 6 costs £12 per person. As it is one of the diners birthday, the other 5 decided to pay for his meal. How much do each of the 5 friends need to pay?

Simplify: |-10| A. 0 B. 10 C.-10 D. 1

Write an equivalent ratio for each ratio 2/5

The side of the base of a square prism is increasing at a rate of 5 meters per second and the height of the prism as decreasing at a rate of 2 meters per second. At a certain instant, the base's side is 6 meters and the height is 7 meters.

Keisha is working on a math worksheet with 50 problems. She has completed 20 problems in 25 minutes. If she continues at the same pace, what will yhe total time be for her to complete the worksheet?

8 identical pens cost £12 work out the cost of 10 of these pens

John leaves school to come home he walks 6 blocks north then 8 blocks west how far is john

Raphael paid $ 660 for a camera during a 20 % off sale. What was the camera's regular price?

Among Drivers insured by a company, 60% are woman, 35% are at high-risk and 22% are high-risk women. The probability that the driver is either high-risk or a woman is?