Five horses can plow 20 acres of land in an hour how many acres can 21 horses plow in an hour

A function, f (x), represents the distance, in miles, that Sarah drives each hour, x. Select the appropriate domain for this situation. A. the set of all positive integers B. the set of all integers C. the set of all real numbers D.

Savannah has $5 in her wallet. She owes her brother $20 and owes her sister $18. She earned $25 babysitting. Write a numberical expression that represents Savannah's financial situation

Which expressions are completely factored? Select each correct answer. 30a6-24a2=3a2 (10a4-8) 16a5-20a3=4a3 (4a2-5) 12a3+8a=4 (3a3+2a) 24a4+18=6 (4a4+3)

What does 7 and 3/4 minus 1 2/7 - 3/2 equal

A water tank is box shaped with a square base of side length 5 ft. The tank is fed by a pipe above and drains from its base. In order to have a well mixed solution, both the feeder pipe and the drain must be opened.

solve for c 2 (2c + 9) = c c = ?

Choose the correct sum of the polynomials (4x3 - 2x - 9) + (2x3 + 5x + 3).

5x-5 + (6y-4) + 4x+10=180

Does the fraction 1/2 make the equation 1/34 + 8/17 = 1/2 true?

Remember that you can multiply by the reciprocal of the divisor when you divide by a fraction. find each quotient. simplify if possible 1. 1/3:2 2. 1/7:7 3. 1/2:8 4. 1/8:2