What is the constant of proportionality, and what method did you use to determine this? (A). k = 1.5. I determined this by dividing y/x.

(B). k = 2/3. I determined this by dividing x/y.

(C). k = 5. I determined this by adding y and x.

(D). k = 6. I determined this by multiplying x and y.

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40