the total cost of 4 kg of apples and 6 kg oranges is rs 570.if the cost of 3 kg of apples is the same as the cost of 5 kg of oranges, find the rate of cost of apples and oranges.

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1