Which expression is equivalent to (-2a + 3b)(2a – b) a. -a + b

b. -a + 8ab + b

c. -4a2 + 8ab – 3b²

d. -4a2 – 6b²

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?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !