You pick a card at random. Without putting the first card back, you pick a second card at random. Card:6
Card:7
Card:8

What is the probability of picking an 8 and then picking a number greater than 7?

Write your answer as a percentage.

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

Which graph represents the following piecewise defined function?

Which of the following is true for the relation f(x)=2x^2+1