Answer:
a. 7m+19
b. You caught more fireflies, your friend caught less
Step-by-step explanation:
Answer:
The length is 99 cm
Step-by-step explanation:
The perimeter of a rectangle is
P = 2 (l+w)
310 = 2( l+56)
Divide each side by 2
310/2 = 2/2( l+56)
155 = l+56
Subtract 56
155-56 = l+56-56
99 = l
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Answer:
The Answer is D
Step-by-step explanation: