4x-y=-18 -7x+y=-4 find the solution of this system of equations

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet