None, because there is no equation in the question.
MCA Solutions's population is 55.
This is an example of a quadratic equation. It has many solutions depending of the value of x. Its solution would commonly be shown as a graph. For example, if x = 2 then the answer is 22 + 16x2 +55 = 4+32+55 = 91. if x = 3 then the answer is 32 + 16x3 + 55 = 9+48+55 = 112. [but check my arithmetic!]
y2 there will me many solutions
55 55 55 55
How many dollars are in 55
55 55
there are 1,5,11 and 55
55
55
55" = 139.7 cm
55 + 55 = 110 I'm pretty sure.
How many solutions does an inconsistent system have