Kuniko needs a computer technician to set up a network. The technician charges $150 for parts plus $55 for each hour worked. Kuniko doesn't want to spend more than $450. Which inequality would represent this situation if x is the number of hours worked?
A) 55x + 150 ≤ 450
B) 55x + 150 ≥ 450
C) 150x + 55 ≤ 450
D) 150x + 55 ≥ 450

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0