Which expression is equivalent to ab? Select all that apply. A 7-1X 7-1
B 78 x 7-6
C 7-5 X 73
D 77 X 7-9
E 7-2 X 74

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?