Question

( − .3 s − 2 ) + 2 ( 5 − 3.4 s )

Answer 1

−

7.1

s

+

8Explanation:

−7.1s+8

Answer 2

−7.1s+8

Explanation:

First Distribute

=−0.3s+−2+(2)(5)+(2)(−3.4s)

=−0.3s+−2+10+−6.8s

Combine Like Terms:

=−0.3s+−2+10+−6.8s

=(−0.3s+−6.8s)+(−2+10)

=−7.1s+8