Which of these story problem describes the sum 19 + (-12) ? Check all that apply. Show your work to justify your answer.

Variables are: a. Symbolic names made up by the programmer that represent locations in the computer's memory b. Operators that perform operations on one or more operands c. Symbolic names made up by the programmer whose values cannot be changed d.

The chart below shows four teammates' target heart rate zones. Their coach had them all using the stair climber each with an average heart rate at 175 beats per minute.

Maha is going to keep six hens. One hen, on average, will produce five eggs every week. There are 52 weeks in one year. Maha is going to sell all the eggs her produce for $1.25 for six eggs.

The angle formed by the radius of a circle and a tangent to that circle has a measure of

Jose bought 9 movie tickets for a total of $54. Adult tickets cost $8 each and child tickets cost $3.50 each. How many adult tickets did he buy?

how much wrapping paper would you need to cover a rectangular that is 18.25 inches by 12inches by 3 inches if you need 10% more wrapping paper than the surface area of the box? give your answer to the nearest square inch

You randomly choose one of the tiles. Without replacing the first tile, you choose a second tile. What is the probability of the compound event? Write your answer as a fraction or percent rounded to the nearest tenth.

How do I solve 3|x+10|=6

If jay ran 1 mile in 5 minutes on monday, 2 miles in 10 minutes on tuesday, and 3 miles in 15 minutes on wednesday, how many miles do you think he might run in 20 minutes on thursday?

You deposit $2000 in an account. the account earns $120 simple interest in 8 months. what is the annual interest rate?