3. Determine the x-intercepts of each parabola. You may be able to factor or you might
need to use the quadratic formula.

a)
y = 2x2 - 24x + 70

b)
y = 4.2x2 - 3.5x - 1.9

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480

w'x is 0.

hope it

answer: i wpould go with c

step-by-step explanation:

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b