Aconstruction crew needs to build a road that will be 20 miles long. the crew already completed a stretch that is 6.44 miles long and another that is 8.62 miles long. how much more road does the construction crew need to build?

its actually 4.94

Step-by-step explanation:

6.44 + 8.62 = 15.06

20.00

15 .06

4.94

or at least i think it is the answer

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.