Fred's weekly earnings for mowing lawns can be represented by the function f (x) = 49 x - 42, and George's weekly earnings for delivering papers can be represented by the function g (x) = 87 x - 108. Fred says that after 3 weeks they will have earned the same amount. Determine whether Fred is correct. Complete the explanation. Fred's statement

A. is not
B. is

correct. After 3 weeks, Fred has earned $ and George has earned $.​

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Solve 17= -13 - 8x and show your work.