The equation C = 10p + 5 relates the cost in dollars ""C"" to the number of pizzas ordered ""p"". Determine whether there is a proportional relationship between C and p. Explain or show your reasoning.

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

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 y varies directly as x2 and y=6 when x=6, find the constant of variation.