Answer:
Step-by-step explanation:
The answer for number nine is 2x^3/3y
the answer for number eleven is 3(t+2)
Answer:
30
Step-by-step explanation:
x= -2 and y= 3
Hence, simply put it in the equation:
3x + 4y^2
3(-2) + 4(3)^2
-6 + 4(9)
-6 + 36
30
Hope this helps!
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Answer:
b is 16 d is 13
Step-by-step explanation:
ok is a baby girl that can I be happy
Answer: x = 8
<u>Step-by-step explanation:</u>
4x + 18 + 5x = 90
9x + 18 = 90 <em>Added like terms</em>
9x = 72 <em>Subtracted 18 from both sides</em>
x = 8 <em>Divided both sides by 9</em>
BONUS: The sum of these two angles is 90°, which means these angle are complementary.
