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dedylja [7]
3 years ago
8

A construction crew is lengthening a road that originally measured 55 miles. The crew is adding one mile to the road each day. T

he length, L (in miles), after d days of construction is given by the following.
L=55+d
What is the length of the road after 21 days?
Mathematics
2 answers:
Paraphin [41]3 years ago
6 0
76

Just add 21 to 55
amm18123 years ago
3 0

Answer:

l = 76

Step-by-step explanation:

l = 55 + d \\ = 55 + 21 \\  = 76

hope i helped

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