Riley is saving up to buy a new television. she needs a total of $1,142.58. riley has saved $200.82 already and earns $78.48 per week at her job. how many weeks does riley need to work to save enough money to buy the new television? a. 10 b. 13 c. 11 d. 12

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Graph the linear function using the slooe and y intercept

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.