<span> 30 donuts in 60 minutes
90 donuts ?
90 x 60 / 30 = 180 minutes
answer
</span>180 minutes
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The origin is at the point (0,0). Therefore, the y-intercept will be 0. For two points to be perpendicular, the slopes must be opposite reciprocals of each other. .5 can be seen as 1/2, so the reciprocal is 2, and it is positive, making that 2 negative. Your equation would be y = -2x.
She will need 12 cups of pineapple juice.
Example: 4 x 4 = 16
3 x 4 = 12
