Dan and Paul share some money in the ratio 11:5. Dan decides this is unfair so he gives Paul £30 of his share to make the ratio 1:1. How much did Paul originally have?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.

Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?