Is (4,-3) a solution to this system? 3x-3y=21 5x+4y=24

For the function, f (x) = - 3x + 5. If f (x) = - 1, what is the value of x?

Nnenna made 7,254 boxes of cookies each box has 1000 cookies how many kookies did she make

Is y=4x-10 a direct variation

Holly wants to save money for an emergency. holly invests $1200 in an account that pays an interest rate of 4%. how many years will it take for the account to reach $15,400? round your answer to the nearest hundredth

Measurements of the Statue of Liberty Height from base of statue to the torch 151 ft 1 in. Length of hand 16 ft 5 in. Length of index finger 8 ft Length of nose 4 ft 6 in.

Is 15/7 an irrational number

Look at the following numbers -6 0 6 12 Which pair of numbers has a sum of 0?

Find the area of the shaded regions below. Give your answer as a completely simplified exact value in terms of π (no approximations). 6c

Express the following as a single discount rate. 25% and 16% 30%, 20%, and 5% 60%, 10%, and 5% 40%, 20%, 121⁄2%, and 4% 25%, 20%, and 3% 331⁄3%, 25%, and 5%

What is the area of a circular cardboard piece needed for the base of a model of a volcano that is 20 centimeters tall and has a volume of 960 cubic centimeters? Which equation represents this real-world problem?