3x^2 + 9x - 4
3x^2 + 9x = 4
3(x^2 + 3x) = 4
Therefore, a = 3
Answer:
C. Substitution property of equality
Step-by-step explanation:
You have <1 congruent to <3.
Then you have <2 congruent to <3.
Now, where you see <3 in the first line above, substitute it with <2.
You end up with <1 congruent to <2.
Reason: C. Substitution property of equality.
If it end in 5 it will always be rounded UP to the nearest tens. So, the answer is 90.
Answer:
The answer is 3t + 2
Step-by-step explanation:
Subtract t from 4t.
hoped this helped!
brainly, please?
Answer: y = 4.5x
Step-by-step explanation:
0 x 4.5 = 0
2 x 4.5 = 9
4 x 4.5 = 18
6 x 4.5 = 27
Hope that helps fam!
-Une :D