4. If m = -3 and n = 15, then what is the value of met
en?ses only
Nb 6 for sale
5. If c= 10 and d = 2, then what is the value of c (d - 5)?
a. 9
C. *9
d. 6
a. 70
b. 70
c. 30
d. 30
6. Add: 5x and -7x
a. 2x
b. 2x
c. 2x2
d. 2x2
7. What is the sum of 8m2 and 2m?
a. 10m
b. 10m
c. 10m?
d. 8m² + 2m
8. What is -6y - 5y?
а. У
c. -11y​