solve the following equation. -1/2(-8-4z)=20
x+y=4
2x+y=5
49/885
LCM OF 21/40, 12/25,18/35,9/19
solve for x:2x=7+7
2x-y=1
x+3y=4
In 1995 Harristown's population was 72,570 people. By 2010 its population had increased to 77,895 people. Let's visualize the rela...
What is 16.5% od 80
Find all points on the portion of the plane x + y + z = 5 in the first octant at which f(x, y, z) = x * y ^ 2 * z ^ 2 has a maximu...
solve for x:-3(-x+4)=9
