Answer:
1, -16
Step-by-step explanation:
-5+6=1
-3-13=-16
(1, -16)
Answer:
Step-by-step explanation:
I believe the answer is b because u need to combine like terms and 6c+2c+5c is 13c.
Answer:
D) (70 + 65) + 80
Step-by-step explanation:
70 + (65 + 80) = 215
A) (70 + 65) × (70 + 80) = 135 × 150 = 20,250
B) (70 × 65) + (70 × 80) = 4,550 + 5,600 = 10,150
C) (70 × 65) + 80 = 4,550 + 80 = 5,030
D) (70 + 65) + 80 = 135 + 80 = 215
E) None of the above
