5642 +3625+ 9273 + 10532
solve 14x - 8 = -64
20 x6.82
solve 3(4x-3)=-33
-6(7 x 40/5 + 10)
solve the system by substitution.
y, equals, 2, x
y=
2x
y, equals, 5, x, minus, 30
5x−30
Are 4x + 5.2 + 6 + 7.9x - 8x and 19.9x + 11.2 equal
(x-2)(3+x)
f_{yy} = \frac{\partial}{\partial y} \left[ -2y\sin(x^2 + y^2) - x\cos(xy) \right]
carlos has 3 3/4 pounds of modeling clay. if each sculptor requires 3/8 pouns of clay, how many complete sculptors can he make
