Answer:
Step-by-step explanation:
6(x²+15)
Answer:
a. 3x^2 = 81
x^2 = 27

Step-by-step explanation:
Answer:
(2-c,y)
Step-by-step explanation:
idk this is what algebra nation told me so yeah
When multiplying numbers with exponents, add the exponents.
So the answer is 2^-16
Answer:
Step-by-step explanation:
This represents an arithmetic progression with the first term of a = 15 and common difference of d = 3.
<u>The tenth row is the 10th term:</u>
<u>The row 10 has:</u>
- a₁₀ = 15 + 9*3 = 15 + 27 = 42 seats