Question

Evaluate each expression using the values m = 7, r = 8, and t = 2.

1. 5m – 6

2. 4m + t

3. r/t

4. mt

5. 5t + 2m

6. rm

7. 3m – 5t

8. mr/t

HELP PLEASE

Answer 1

Step-by-step explanation:

1. 5m -6

= 5(7)-6 = 35-6 = 29

2. 4m+t

= 4(7)+2 = 35+2 = 37

3. r/t

= 8/2 = 4

4. Mt

=. 7×2 = 14

5. 5t+2m

= 5(2)+2(7) = 10+14 = 24

6. rm

= 8(7) = 15

7. 3m- 5t

= 3(7)-5(2) = 21-10 = 11

8. mr/t

= 7×8/2 = 72/2 = 36