-4(3x + 2y) + 6(-2x - 5y)

-2(12x+19y) for factoring

-24x-38y for simplifying the expression

Step-by-step explanation:

Let me know if its something else or if u need help with

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had