At the beginning of the week, naveen has 87 trading cards. on monday, he gets 9 more. on tuesday, he gives 16 away. on wednesday, he is given 3 by a friend. on thursday, he sells all of his cards to a collector. the collector pays him a rate of c for every card that naveen has. if naveen earns $124.50 from the sale, what is c, the rate that the collector pays for each card?

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

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl