Answer:
10+55x
Step-by-step explanation:
this is your answer because we don't know how man hour he drove after reaching the high but we know how many mile he dove to the high way.
hope this helps
4x+2x^2+3x-2x+7
First, you would combine like terms. In this case, you would add 4x and 3x then subtract 2x.
2x^2+5x+7
5x^2-2x+3+4x-2x^2
Once again, you must combine like terms. Subtract 2x^2 from 5x^2, then subtract 2x from 4x.
3x^2+2x+3
There you go! Hope it helps
-Lacy
Answer: The mall is 12 miles from his home to the library.
Step-by-step explanation:
Since we have given that
Number of miles is from his home from the mall = 15 miles
The school is 
of the way from his home to the mall.
The library is 
of the way from your school to the mall.
According to question, it becomes,
So, the number of miles from his home to the library is 
Hence, the mall is 12 miles from his home to the library.
64÷2
32
32+204
236
Your answer is 236
Problems 5, 7A, and 7C are the only ones with correct answers.
But for 1 - 6, you're also supposed to color in the same amount of the big square,
and for 7, you're also supposed to mark a dot on the number line. You haven't
done any of these things.
All of these problems are just changing a fraction to another fraction that's
equivalent but has a different denominator. Whatever the old denominator
was multiplied by to get the new one, the old numerator also has to be
multiplied by the same thing. If you don't do that, then you've changed
the value of the fraction.
You have some more work to do.
