Hi had $70 of credit at an electronics store. He bought a package of DVDs for $20, a computer mouse for $17 and a program ig book for $15. How much stir credit does hi have left

Finding unknown angle measures

What's is the answer to 7+7

The topology taxi company charges 2.30 for the first quarter of a mile and 0.40 for each additional fifth of a mile. Find a linear function which models the taxi fare F as a function of the number of miles driven, m.

A race car travels 3.6 hours at an average speed of 205.7 miles per hour. How far does the car travel? Include unit of measurement

In the state legislature, there were 119 more members in the House of Representatives than in the senate. If there were m members in the senate, write an expression to represent the total members in the senate.

Sum of (s 12) (3s-8) what is the answer

What is the same as the difference between a number and itself

75% of the girls in miss Thomas class own a smartphone compared to. 62.5% of the boys. If there are 20 girls and 8 boys in miss Thompson class. How many students own a smart phone

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 30 meters cubed A sphere with height h and radius r. A cylinder with height h and radius r.

What polygons are represented in the tangrams?