A dollar store sells items for $1 and $2. You plan to go there and spend at least $20. Let x stand for the number of
one-dollar items and let y stand for the number of two-dollar items. Write and graph a linear inequality that
models the situation.

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

What is the rate for one gallon of gasoline

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?