Circle terms and simplify each of the following expressions. a. 3+1 *4+(-7) b. 50=3(-10)=2(-20) c.4+(-50)*2 d. (4+(-+(-4))

A. 3+4-7

0

B. 50=-30=-40

50=/=-30=/=-20

No solution

C. 4+-100

-96

D. (-166)(1)

-166

I obviously cannot circle terms and sadly the attachments don’t work for me but each term like each section

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6