8R Review for Unit 1 Test

Solve for h:

10.35 + 2.3h = −9.2

Solve for d:

−8d − 5d + 7d = 72

Sally bought three candy bars for a total of $18.00. How much did each candy bar cost? Write an equation to solve this problem. Use c as your variable.

My P.E. average is eight points higher than my Band average. Which expression would represent your P.E. average?

Using the formula, $$C=\frac{5}{9}\left(F-32\right)$$   what is F=77° in celsius?

Miss. H is traveling to Europe. She looks at the weather app, and it says it is 15 degrees celsius. Using the formula, $$F=\frac{9}{5}C+32$$  , what does this convert to in Fahrenheit?