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

Which is greater 8 cups or 1 quart

Marty is spending money at the average rate of $3 per day. After 14 days he has $68 left. a) Write the equation to model this situation, where x is the number of days. b) Use the equation to determine how much money Marty had two weeks ago.

What order does 1/8, - 0.025,0.2, and - 1/7 go?

Round 45.35 to nearest whole number

List the intercepts and type (s) of symmetry, if any. 16x2 + 4y2 = 64

How do you explain how to find the volume of a cylinder

A house was haunted by a combined total of 51 ghosts, goblins and ghouls. On Friday, there were half as many ghosts as there were goblins. On Saturday, two-thirds of the ghouls each became a ghost.

Which of the following are true about regression with one predictor variable (often called "simple regression") ? A.

15 multiplied by 1/5

Write a number with the digit 8 in the tens place