3(2 − 14)+ = 15 -(−9 −5)

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry