If 49 = 7 and 7 = 3 + 4, then 49 = 3 + 4

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.

Can someone me find the original price? the discount is 5% and the sale price is $68.40