What is the value of 9.05

F (x) = 2x^2-2x+3 solve using the quadratic formula

In each of the equations or inequalities below, find all the integer values of x that make the equation or the pair of inequalities true. Explain reasoning for each part.

A chef had 2 1/3 heads of lettuce. she used 2/3 head of lettuce to make a salad. how many heads of lettuce does she have left? Show a number model and a estimate with your answer.

Which rate is the lowest price? A) $1.15 each B) $6.20 for 4 C) $5.00 for 4 D) $5.50 for 5

Two lighthouses can be seen from the top of a hill. The frist flashes once every 6 seconds and the otherflashes once every 15 seconds. If they flash simultaneously, how long is it until they flash again at the same time?

Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage rate of increase or decrease. y = 26 (0.989)"

Write this number in word form 456,702

The cost of 12 pairs of shoes is $960. what is the cost of 1 pair of shoes?

What is the surface area of the cylinder? r = 2.5 h = 7 A. 35π cm2 B. 47.5π cm2 C. 43.75π cm2 D. 17.5π cm2

The algebraic expression of 4 (y + 6)