3 years ago

Plz help fast :3

Mathematics

1 answer:

melamori03 [73]3 years ago

6 0

Answer:

The cost of n gluten-free bags is $7 times n, therefore, $7n< or equal to $28. Hope this helps.

Step-by-step explanation:

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8. For each function, find ordered pairs for x = -2, x = 5,2x=and x=0.75. Create tables of values.31a. y=9 - 4xb. y =х

Alenkinab [10]

We need to check the ordered pairs for x = -2, x=5, x= 2/3 and x = 0.75.

1. For the first function: y = 9-4x

x=-2

$\begin{gathered} y=9-4\cdot(-2) \\ y=9+8 \\ y=17 \end{gathered}$

The ordered pair is (-2,17).

x = 5

$\begin{gathered} y=\text{ 9-4}\cdot(5) \\ y=9-20 \\ y=-11 \end{gathered}$

The ordered pair is (5,-11).

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$\begin{gathered} y=9-4\cdot(\frac{2}{3}) \\ y=9-\frac{8}{3} \\ y=\frac{27-8}{3} \\ y=\frac{19}{3} \end{gathered}$

The ordered pair is (2/3, 19/3)

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$\begin{gathered} y=9-4\cdot(0.75) \\ y=9-3=6 \end{gathered}$

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1 year ago