Graph each linear inequality.
163. 2y - 4x < -2
164. y < 10x + 4
165.y > 8x
166.y > -12x - 4
167.–3y < -9x + 3
168.6x - 4y < -12
169.16x + 6y > 36
170.y > x-8

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

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 value of r of the geometric series?