Answer:
2
Step-by-step explanation:
Firstly, let's take first factor:
(y^3)^2 = y^(3*2) = y^6
and then:
y^6 * y^7 = y^(6 + 7) = y^13
Answer: b) multiply row 1 by -3 and add the result to row 2
Step-by-step explanation:
5 people x $5 appetizers = $25
5 people x $10 main dish = $50
Total cost for the group of 5 = $75
$75 - 20% (.2) = $15 each person has to pay
Check ur work
$15 x 5 = $75
Answer:
3 dollars
Step-by-step explanation: divide 25 by .12=3.00
