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Paul [167]
3 years ago
8

7x-2y=-13. x=11+2y Solve this system of equations using Substitution

Mathematics
1 answer:
shtirl [24]3 years ago
7 0

Answer:

Step-by-step explanation:

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Help pleaseeeeee thanks i hope u have a good day
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Answer:

12825$

Step-by-step explanation:

1 yard = 3 ft

we can convert each of the lengths from ft to yards

240 ft = 80 yards

285 ft = 95 yards

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2 years ago
On Saturday at 9:00 p.m., the temperature in New York City was -6 degrees Fahrenheit.
stellarik [79]

Answer:

13

Step-by-step explanation:

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3 years ago
I have trouble with these two questions, even i did my equation but i don’t get the answers
Sophie [7]

Answer:

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Step-by-step explanation:

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8700+650*9 = 8700 + 5850 = 14550/9 = 1616.66

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2 years ago
Two dams, when opened, release water at different rates. The following functions represent the amounts of water the dams release
Tasya [4]

Answer:

Step-by-step explanation:

h(t) = 2t 2 – 11t – 10 is the answer

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