1/2 of 8 is 4 so then 1/2 of 4 is 2
so the lawn ornament is 4 ft
5x - 3y = 10
x + y = 7......multiply by -5
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5x - 3y = 10
-5x - 5y = -35 (result of multiplying by -5)
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-8y = -25
y = 25/8
x + y = 7
x + 25/8 = 7
x = 7 - 25/8
x = 56/8 - 25/8
x = 31/8
solution is (31/8 , 25/8)
Answer:
if its all one equation x = -y - 22
Step-by-step explanation:
2y + 4 + 10+ 2x + 10 + 18
2x + 2y + 44
2x = -2y - 44
x = -y - 22
Answer: pretty sure its C.
Step-by-step explanation:
i know its not a or b but i dont know what d means so good luck
A. 1 = 3/3 = 4/4 = 52/52 = x/x
B. 5 = 10/2 = 15/3 = 7.5/1.5 = 120/24 = 5a/a
All the ratios must equal each other
