Write a numerical expression for the phrase and simplify it.
-15 less than the difference between 4 and -7
A) ( 4 - 7) - 15; -18
B) [ 4 - ( -7)] - 15; -18
C) 15 - [ 4 - ( -7)]; 4
D) [ 4 - ( -7)] - 15; -4

Question

Quizplus · Accepted Answer

The phrase "15 less than the difference between 4 and -7" translates to [4 - (-7)] - 15. Simplifying, [4 - (-7)] becomes 4 + 7 = 11, and then 11 - 15 = -4.

Write a Numerical Expression for the Phrase and Simplify It