It was also reported that 30% of those with an allergy in fact are allergic to multiple foods. if a child younger than 18 is randomly selected, what is the probability that he or she is allergic to multiple foods?

Add or subtract polynomial : –12qr? +13rq?

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 of the following expressions is equal to 2x^2+8