the mass of a rabbit is 4 kilograms. the mass of a mouse is 45 grams. How much greater is the mass of the rabbit?

Find the difference (8ab+a+2) - (3ab+6)

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2