Answer:
Step-by-step explanation:
We can solve for this equation by isolating 
on one side. To do this, we can "reverse" the equation.
Let's divide both sides by 3.
Add 3 to both sides:
Multiply both sides by two (since 
)
Hope this helped!
Answer:
less than
higher than
Step-by-step explanation:
I got it correct on edg
The greatest number you can make is <span>75431</span>
Answer:
it would be 375 minutes
Step-by-step explanation:
<h2>the original number is 38</h2>
Step-by-step explanation:
Let the two-digit number be 10t+u where t is the tens digit and u the units digit.
-------------------
EQUATION:
t+u = 11
10u+t = 10t+u + 45
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Rearrange the equations:
t+u = 11
9t-9u = -45
-------------
Simplify:
t+u = 11
t-u = -5
---------
Add the equations to solve for "t":
2t = 6
t = 3
--------
Substitute to solve for "u":
3+u = 11
u = 8
