Answer:
27. 98% of 15 is 14.7 (rounding to the nearest tenth, this would be 15)
28. 250% of 25 is 62.5 (rounding to the nearest tenth, this would be 63)
29. 108% of $50 is $54
30. 75.2% of 130 is 97.76 (this would be 98)
Step-by-step explanation:
X can be anything you want as long as it is not 1 or -7. If you have repeated x values with different y values, then it won't be a function.
Answer:
John would be running 1560 miles in a year
W = 144. Evaluate the equations inside the parentheses. Which is 12 x 12 then evaluate that. Which equals, 144.
