The numbers 1 through 10 are written on individual cards and placed in a bag. if you reach into the bag and pull out a card, what is the probability that it will be a 7?

Find the equation using the point (4,8)

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.

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2