Answer:
12⁽¹⁸⁾
Step-by-step explanation:
The expression is given as ;
12³ × 12⁹× 12⁴× 12² -----same base, add the powers according to law of indices
12⁽³⁺⁹⁺⁴⁺²⁾
12⁽¹⁸⁾
Hi there! For this, we can simply divide 20.50 by 410 to find the tax rate. 20.50/410 is 0.05. That's in decimal form. Multiply by 100 to get the percent form. 0.05 * 100 is 5. That's the number in percent form. The sales tax rate is 5%.
Divide total pain by number of books.
296/8 = 37
He paid $37 per book
Factor. p^2 + 9p - 36
= (p-3)(p+12) is the answer.
Answer:
x = 55
Step-by-step explanation:

Hope it helps.
Don't forget to click the Brainliest button if you like my answer.