Select the two equations below with equivalent zeros. Show work to support your answer. a. x²+14=f(x)

b. x²+9x+14=f(x)

c. (x+7)(x+2)=f(x)

d. (x+14)(x+1)=f(x)

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

What are “like terms”? why can we only add like terms?