Question

Evaluate each expression if f = -6, g = 7, and h=9. solve10. g -7 11.-h-(-9) 12. f- g

Answer 1

hello

to solve this question, we simply need to substitute the values of the variables into the expression

$\begin{gathered} f=-6 \\ g=7 \\ h=9 \end{gathered}$$\begin{gathered} 10. \\ g-7 \\ g=7 \\ 7-7=0 \end{gathered}$

number 10 = 0

$\begin{gathered} 11. \\ -h-(-9) \\ h=9 \\ 11.-9-(-9)=-9+9=0 \end{gathered}$

number 11 = 0

$\begin{gathered} 12. \\ f-g \\ f=-6 \\ g=7 \\ f-g=-6-7=-13 \end{gathered}$

number 12 = -13