10. Which number is NOT a perfect square?
(a) 64
(b) 169
(c) 288
(d) 400

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool.