Question

divide 20 by g. then, subtract 7.
which of the following expressions matches the statement above?
a. $20 \div (g - 7)$
b. $20 \div (7 - g)$
c. $g \div 20 - 7$
d. $20 \div g - 7$

Explanation:

Step1: Translate first operation

Divide 20 by $g$: $20 \div g$ or $\frac{20}{g}$

Step2: Translate second operation

Subtract 7 from the result: $20 \div g - 7$

Step3: Match to options

Compare to given choices.

Answer:

D. $20 \div g - 7$