At. the school carnival mike will. play a game. in which. he. will toss. a penny ,a nickel, and a dime. at the same time. he. will be awarded 3 points. for each. coin. that land. with head face up. let. what is the expected value. of 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

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.