I need a formula for this problem. Three workers each take home two packs Post-It Notes, at a cost of $.67 per pack

Mathematics

2 answers:

enot [183]3 years ago

8 0

3(0.67x), x being number of post it notes

ludmilkaskok [199]3 years ago

4 0

3[2(.67x)] I think and I hope I'm right

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F the value of x decreases by 6, how does the value of m(x + 9) change?

Yuki888 [10]

start with y= m(x+9)

Use the distributive property:

y= mx+9m

Now you want x to decrease by 6:

so y ' = m(x-6) + 9m

Use distributive property again:

y'= mx - 6m + 9m

y' = (mx+9m) - 6m

y' = y - 6m

So the value of y decreases by 6m.

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3 years ago

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Evgesh-ka [11]

Answer:

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Step-by-step explanation:

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2 years ago

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inessss [21]

This is all I got sorry if it don’t help

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3 years ago

Read 2 more answers

Triangle ABC is being dilated with the center of dilation at the origin. The image of C, point C' has coordinates of (7.2, 3.6).

MAXImum [283]

General Idea:

When we are given a point P(x, y) centered at origin with a scale factor of k, then the dilated point will be given by P' (kx, ky)

Applying the concept:

In the diagram given, the coordinate of C is (6, 3). Triangle ABC is being dilated with the center of dilation at the origin. The image of C, point C' has coordinates of (7.2, 3.6).

If C (x, y) centered at origin with a scale factor of k, then the dilated point will be given by C' (kx, ky)

We know $x = 6$ & $kx = 7.2$