Answer:
Positive
Step-by-step explanation:
Positive for ascend change, negative for otherwise
Answer:
-(x+14)/2
Step-by-step explanation:
There is a website that automatically calculates this for you.
Check it out, its called symbolab
Answer:
Mom: $30
Charlie: $10
Step-by-step explanation:
You have to find how much percent of 40 for the price that they each pay.
His mom pays 75%, so that is $30.
And Charlie has to pay $10 because that is how much is left.
The volume of a triangular prism equation is
so when you input that answer it would be 48
Answer:
120
Step-by-step explanation:
3*4(10) =
3*40 = 120
Hope this helps!