The answer is B, C, and D. Like terms are terms with all the same variable, so 5x and -x are like terms.
C is correct. If we add -x to 5x, we get 4x. The other numbers remain unchanged because they have no like terms.
D is correct. Applying the rule of like terms, which is that like terms are numbers with the same variable, only add together numbers with the same variable.
Hope this helps!
Answer:
823,053.33333
Step-by-step explanation:
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You do 5.5x4=22, so you can drive 22 miles for every gallon of gas.
Answer:
7/8 Acre
First, convert the mixed number 1 3/4 into an improper fraction. This will be 7/4. Now, divide this by two because the year is half over. Doing this you get 7/8.
0.02564 hours per dollar, or 1/39 hours per dollar
