adeline needs three new pairs of soccer shorts. they cost $12 each.
write a number sentence using the variable s to represent the total cost of the soccer shorts adeline needs.
a) 3 × s = 12
eliminate
b) 12 × 3 = s
c) 12 - 3 = s
d) 12 ÷ 3 = s

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.