Simplify eack expression

a.-3+7

b. 7 + (-8)

c.-6-6

d.-3+4 (-2)

e. 4-2 (-5)

f. (-7+3) (4-5*2)

Eden spent half of her weekly allowance on candy. To earn more money her parents let her weed the garden for $5. What is her weekly allowance if she ended with 12?

Alexa bought envelopes of flower seeds that each cost the sam. she spent atotal of $36. Find three possible costs per envelope and the number of envelopes that she could have purchased.

640,3%,2 year simple interest earned to the nearest cent for each principal interest rate and time

Solve ... 3 (2x-9) = 21

Jordan Michael runs a basketball camp. A group of randomly selected camp participants were asked to give their shirt size. The table below shows the results of the survey. There are 308 308308 camp participants this year.

How do you find 4x80

Q²-19q+84=0 what may the answer be? (testing app with random question)

Is - 14 an integer or not

A large container holds 8 gallons of water. It begins leaking at a constant rate. After 48 minutes, the container has 5 gallons of water left. What rate is the water leaking out at

20n^4+n^3+10n^2) / 10n^2