Jefferson High School is looking to expand its student parking lot by expanding the existing lot as shown below. Expanded part of lot 75 ft. Old lot 169 it. School | 75 11 | I ft The size of the new parking lot will be twice the size of the old parking lot. How many feet, x, was the old parking lot expanded by? X=? ​

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.