У= 2х - 3
Зу = 5x

in what solution to the system of equations above what is the value y?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

Find the distance between c and d on the number line c=3 and d=11

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g