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Paladinen [302]
3 years ago
9

4. Use the slope and the y-intercept to graph the following equation. 3y + 6 = -2x

Mathematics
1 answer:
Serhud [2]3 years ago
4 0

Answer:

slope = - 2/3,y = -2

Step-by-step explanation:

- Make y the subject of the line 3y + 6 = -2x.

- Divide throughout by three to get the slope.

- Get the y - intercept by substituting x = 0.

- The slope gotten is -2/3.

- The y - intercept is y = - 2.

- in plotting the graph, make a point at - 2 on the y - axis which is the y - intercept. Then count three steps from the origin on the x - axis towards the negative direction and mark a point on - three.

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soldier1979 [14.2K]
First, let’s all acknowledge that whoever comes up with problems like this WANTS kids to hate math...smh

I’m sure there is a prettier way to solve this, but here’s what I did:

8(2.25) + 3(22.50) =
18 + 67.50 = 85.50 per “set” of balls/jerseys
400/85.50 = 4.678 = number of “sets” he can buy. Round down to 4 so we have room for tax.

85.5 x 4 “sets”= $342
Tax on 342 is 0.06 x 342 = 20.52

$342 + 20.52 = $362.52 spent

Basketballs = 4 sets x 8 balls per set= 32
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3 0
3 years ago
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maria [59]

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Step-by-step explanation: Because you do 34-11

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Step-by-step explanation:

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Step-by-step explanation:

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