Least common multiple of 8,16,20 show work

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Qrst is a parallelogram. determine the measure of ∠q pls

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?