Step-by-step explanation:
12-(-6)=18
-18+12=-6
Answer:
6 - (-8)
is 6 + 8
Step-by-step explanation:
Answer:
7x-9
Step-by-step explanation:
Answer: The correct answer would be V=343cm³
She spent $310 on the singing camp.
MY WORK:
I multiplied $86.50*20 because $86.50 is the amount she deposited for 20 months. $86.50*20=$1740.00
Then I multiplied $24.50*20 because she spent $24.50 for 20 months. $24.50*20= $490.00
Then I subtracted $1740.00-$490.00 because she spent $490 out of her bank account. $1740.00-$490.00=$1240.00
Finally, because its 1/4 of her money, I divided $1240.00 by 4. $1240 divided by 4= $310
Hope this helps!!
:)
