Ccording to data from the U. S. Census Bureau, the total number of people in the United States labor force can be approximated by the function T(x) = -0.011x2 + 2x + 107,
where x is the number of years since 1980 and T(x) is the number of workers in millions.
The number of women in the United States labor force can be approximated by the
function W(x) = -0.012x2 + 1.26x + 45.5.
a. Write a polynomial function M(x) that models the number of men in the labor force.

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

answer: idk

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

40 x 50 = 2000

step-by-step explanation: