Answer:
-3
Step-by-step explanation:
-7x=-2x+15
collect like terms
-7x+2x=15
-5x=15
divide both sides by -5
x=15/-5
x=-3
Answer:
410 kilograms
Step-by-step explanation:
The mean is another way to say average.
Add the weights of all the polar bears together
3,280 kilograms total.
Then divide by the total number of bears
3,280 / 8 = 410
Answer:
The renters have to pay 1.5 months rent before moving in (first month plus security deposit) so we can write the following equation to represent the situation:
1.5
m
=
1725
where
m
is the amount of one month's rent.
Using algebra
1.5
m
1.5
=
1725
1.5
1.5
m
1.5
=
1150
m
=
1150
The monthly rent is $1,150.
Step-by-step explanation:
Solve:-
$3.50 per comic book
Buy 75.
Multiply:-
3.50 × 75 = 262.50
You spent $262.50.
