Answer:
Is ^5 on only x or on 5x ?
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Joey is selling fruits for a fundraiser. He’s selling grapes, apples, and pears. At the end of the day he sold 97 fruit. If he sold 40 apples and 17 pears, How many grapes did he sell?
Your answer is two rows of 10 =20
-3 + 4x
-3 + 4(-2)
-3 - 8
-11
-3 + 4(0)
-3 + 0
-3
-3 + 4(5)
-3 + 20
17
Step-by-step explanation:
The perimeter is the sum of all sides.
AB+AC+CB=75
(2x-9) + (2x+3) + (3x+4) = 75
Combine like terms:
(2x+2x+3x) + (-9+3+4) = 75
7x - 2 = 75
7x = 77
x=11
Replace 'x' with '11' in the above equations to find that:
AB = 2(11) - 9 = 22 - 9 = 13 m
AC = 2(11) + 3 = 22 + 3 = 25 m
CB = 3(11) + 4 = 33 + 4 = 37 m
13 + 25 + 37 = 75 m
