### Home > CC2MN > Chapter 6 > Lesson 6.1.4 > Problem6-37

6-37.

Evaluate the following expressions using the Order of Operations.

1. $7·8-4(6-2)+18$

Evaluate by simplifying the terms in parentheses first.

Simplify the terms that are multiplied or divided.

Combine the numbers that are added or subtracted.

$58$

1. $6^2-(8·3)+2^2(7·3)$

See part (a). Be sure to simplify the exponents before performing multiplication or division.

1. $\frac{14}{2}-3(8-6)+7^2$

See parts (a) and (b)

$50$

1. $-9-3(7-2)+\frac{24}{3}$

See part (a).