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Tamiku [17]
4 years ago
15

Y = 2x + 5 for x = 1.

Mathematics
1 answer:
Alisiya [41]4 years ago
6 0

Since you know the value of x, you can substitute/plug it into the equation to find the value of y:

y = 2x + 5      Plug in 1 into "x" since x = 1

y = 2(1) + 5

y = 7

When x = 1, y = 7 -->  (x, y) = (1, 7)       Your answer is #4

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A recipe calls for 2 1/3 cups of flour, cups of white sugar, and cups of brown sugar. The recipe makes 6 servings.
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Answer:

Lets find how much flour we need for just one serving.

2 2/3 ÷ 6

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Step-by-step explanation:

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(x+1)/-5=y is your answer.
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