What are the solution(s) of the quadratic equation 98 – x2 = 0?

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Write the rational number in lowest terms 99/-15

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50