1. How many solutions does the following equation have?

3x + 9 + 14x = 4x + 5
No solutions
Exactly one solution
Infinitely many solutions

What is the value of the digit 1 in the number 13?

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.