Class 8, rational numbers

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Class 8, rational numbers

the line passing thru (-1,y) and (2,0) is perpendicular to the joining line (5,5) and (-1,2) find y

Maths holiday homework of Delhi public school , rational numbers , grade 8

producing x units is given by unit. The cost (in dollars) of producing x units is given by C(x)=4x+12000. Express each of the following as a function of price. a. Cost b.Revenue c...

What would be the easiest way to calculate the percentage of what I owe my friend for items I sold on Ebay for him I get 35% he gets 65% and pays all the Paypal Fees but I pay the sales tax so I want...

This is a question that I don't know that's on my RSM homework

(x2 - 14x + 49) ÷ (x - 7)

please answer

what is the domain and range

1. A Ferris wheel with a radius of 10m is rotating at a rate of one revolution every 2 minutes. How fast is a rider rising when the rider is 18m above ground level? 2. Sand falls from...

I need help very badly and I really want to pass this class

Which of the following is the equation of a line perpendicular to the line y=-1/3x+1 , passing through the point (2,7)? A. -3x - y = 1 B. 3x - y = -1 C. 3x - y = 1 D...

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A horse breeder wants to construct a corral next to a horse barn that is L=20 feet long, using the barn as part of one side of the corral as shown in the figure above. The breeder has 360 feet of...

1. A roast turkey is taken from an oven when its temperature has reached 185 degrees and is placed on a table in a room where the temperature is 75 degrees. (Round your answer to the nearest whole...