Answer:
=3
=−2
Step-by-step explanation:
Answer:
24a^4 +36a^3+12a^2
Step-by-step explanation:
area = height × width
area= 4a^2(6a^2+9a+3)
area = 24a^4 +36a^3+12a^2
I hope this helps do u need the work
Y=-4x+18
The algebraic expression that represents the total amount of money(in dollars is 0.25q
Since p pennies and q quarters
Let the quarter be 25 cents
First step convert 25 cents to dollars
Since; 100 cents = $1
Hence,
25 cents × $1 / 100 cent
= $0.25
Now algebraic expression that represents the total amount of money(in dollars) will be:
Total amount of money (in dollars) = q × $0.25
Total amount of money (in dollars) = 0.25q
Inconclusion The algebraic expression that represents the total amount of money(in dollars is 0.25q
Learn more here:
brainly.com/question/18512153
Answer:
Step-by-step explanation:
Since she used $
7.77
for her only call and since one call costs $0.21 per minute, you you can compute number of minutes she spent for her last call.
How did we find $7.77:
$20-$12.23= $7.77
Now, $7.77 : $0.21= 37 minutes
Her call lasted 37 minutes
