Answer:
A .The expression 2l+2(3l+1) shows the width is 1 more than 3 times the length.
Step-by-step explanation:
p = 8l + 2
Length = l
Width:
2w = p - 2l
2w = (8l + 2) - 2l
2w = 6l + 2
w = 3l + 1
Therefor w is 3 times the length plus 1
77(7) = 539, the total points of all her tests
539 - 18 + 81 = correct total points = 602
602/7 = 86 which is the new average
Answer:
Step-by-step explanation:
isn't it already a fraction or is it a division
if it's a division then yes
the answer is 5 and 2/8
Answer:
Step-by-step explanation:
This is werid... Don't know how to answer this sorry.
Step-by-step explanation:
Now she has 6 watermelons.