Peter and His Four Brothers combined all of there money to buy a video game. If 20% of the total money is Peter's, and $8.00 of the total money is Peter's how much do all five brothers have combined? A. 40.00
B. 32.00
C. 1.60
D. 48.00​

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Factor the polynomial 4x4 – 20x2 – 3x2 + 15 by grouping. what is the resulting expression? (4x2 + 3)(x2 – 5) (4x2 – 3)(x2 – 5) (4x2 – 5)(x2 + 3) (4x2 + 5)(x2 – 3)

How to find the exponential function y=ca^x, with points (1,2) and (2,1)