A few students are having a bake sale to try to raise more than $600 for a class trip. They sell cupcakes (c) for $2 each and pies (o) for $5 each. If the students have already sold at least 30 cupcakes, which of the following systems of inequalities represents the situation? $2c + $5p > $600 A C> 30 B $2c + $5p > $600 c> 30 C $2c + $5p > $600 C< 30 D $2c + $5p > $600 C < 30​

-6 is the correct option from the above given options

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

134.6 us dollars

step-by-step explanation:

1 us dollar = 1.33 canadian dollars

so, 150 us dollars = 150 × 1.33 = $199.5.

in canada, the money mitchell spent = 20 canadian dollars.

remaining canadian dollars with him = 199.5 - 20 = 179.5.

after mitchell returned to us, he exchanged the remaining canadian dollars to us dollars.

179.5 canadian dollars = 179.5 × 0.75 = 134.6 us dollars.