Omar stopped at a donut shop every day on his way to work. last week he had eight donuts and five cappuccinos which gave him a total of 3000 calories. this week he had six donuts and three cappuccinos which was a total of 2160 cal. how many calories are in one doughnut? how many calories are in one cappuccino?

The calories in one doughnut and one cappuccino is required.

The calories in one doughnut is 300 and one cappuccino is 120.

Let x be the calories in one doughnut

y be the calories in one cappuccino

The equations will be

Subtracting the equations

For y

The calories in one doughnut is 300 and one cappuccino is 120.

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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