What re the answers to 20-30

20. m/4=-13

22. -143=-11x

24. -5=a/18

26. n-8=-10

28 .a+11=20

30. 18+m=8

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers