Answer:
4a+13b+25
Step-by-step explanation:
Combine the opposite terms.
Answer:
2x² + 13x + 15
Step-by-step explanation:
| 2x | 3
x | 2x*x = 2x² | 3*x = 3x
5 | 2x*5 = 10x | 3*5 = 15
We have, 2x² + 3x + 10x + 15
Combining like terms, we would have the final expression as:
2x² + 13x + 15
Answer:
-4
Step-by-step explanation:
2/5 times -10 = -4
For number 1 it’s -2 in.a half Bc it’s infront of 2 but closer to it
Answer:
slope is 1/2 or 0.5
Step-by-step explanation:
ΔX = 7 – -5 = 12
ΔY = 9 – 3 = 6