Which of these is not a way to think about finding -16 -9 ?
a. -16 + -9

b. the negative distance between -16 and 9 on the number line

c. changing the sing and the operation: 16 + -9

d. the number 9 units to the left of -16 on the number line

Changing the signs and the operation: 16+−9

Step-by-step explanation:

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are