If Kenny makes $12 per lawn he mows, then he’ll make $12 for one lawn, $24 for two lawns, and $36 for three lawns.
The answer to that question will be A
Answer:
j + m
jm

Step-by-step explanation:
We have j and m and are asked to add, multiply and divide them both.
When it comes to adding, its all about like terms, if the terms are not alike meaning ending in the same variable they cannot be added.
Therefore j + m is equal to just j + m.
Now for multiplying, this is free rule, you can freely multiply any variable you want without reprecussion.
Therefore, j * m is equal to jm.
Now for dividing, this works like adding, where you can divide only if the terms are the same, since j and m are not the same. J divided by M is equal to 
Answer:
Yamal can move the ice to 82 km in approximately <u>15 hrs</u>.
Step-by-step explanation:
Given:
Speed = 5.5 km/hr
Distance = 82 km
Let time be represented as 'x'.
We need to find the number of hours required to travel 82 km.
We know that Distance can be calculated by the product of Speed and time.
Framing above sentence in equation form we get;
Distance = Speed × Time
Substituting the given value we get;

Hence The expression for number of hours is 
Solving the equation to find the value of x we get;

Hence Yamal can move the ice to 82 km in approximately <u>15 hrs</u>.
Any number raised to a fraction just means that you take the number to the power of the numerator of the fraction and then root it by the denominator of the fraction.
In
, we raise 624 to
and then root it by
which gives:
=
approximately
as
is
.
:D