Which of the following expressions represents the sum of n and the sum of 8 and 6

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market