1 answer:
Answer:
1:27
2:27
3:0.31
If I'm wrong I am so sorry, but I think it will be right
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Answer:
2.16
Step-by-step explanation:
r = cost of ruler
p = cost of pencil
r = 2p
6r + 15p = 2.16
Substitute 2p in place of r in 2nd equation and solve for p
6(2p) + 15p = 2.16
12p + 15p = 2.16
27p = 2.16
Answer:
8*1/4= 2
A) 0.071
B) 0.48
Answer: -4
Step-by-step explanation:
2(-3)*2-(-3)+5= -4
the answer is 125
5-e
= 5-25
= 125
Answer: 10,956
Step-by-step explanation: A
