Jenny bought four cookies for $2 each, and Lisa bought five cookies for $3 each. How much did the girls pay all together for the cookies?

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?