Answer:
$121.95
Step-by-step explanation:
First, we need to change 45% into a decimal. To do that, move the decimal point two spaces back, and we will have 0.45.
Multiply that by the original price $84.10
$84.10 x 0.45 = 37.845
Then add 84.10 with 37.845
This adds up to $121.945, which you can round to $121.95
Answer:
21x² + 22x -24
Step-by-step explanation:
G = 7x+12
H = 3x-2
G*H
= (7x+12)(3x-2)
= 21x² -14x + 36x -24
= 21x² + 22x -24
<em>Feel free to mark this as brainliest! :D</em>
Steps by explanation:
for second one
centroid ={(1+3+5)/3,(2+4+0)/3}=(9/3,6/3)
=(3,2)
