Answer:
Step-by-step explanation:
5x + 3 = 2x - 6
3x + 3 = -6
3x = -9
x = -3
<span>(a+7) * (a-4)
a^2 - 4a + 7a - 28
a^2 + 3a - 28</span>
Answer:
B. X squared is -3 times -3, which is equal to 9.
Step-by-step explanation:
The partial products are 4x80 and that's all because in the ones it has no actual digit
Answer:
It's the 4th one
Step-by-step explanation:
