a equals 7 and b equals 2
2a add 3b
Order these numbers from least to greatest.
6.23,-19/3,-6.5,-$\sqrt{38}$
4(x+1)(x-1)
6.23,- 19/3,-6.5,- $\sqrt{38}$
6.23,- 19/3,-6.5,- $\sqrt{\38}$
13x add 2y minus 10x minus 7y
2.3^(2x)=9
12a add 7x minus 3a minus 2x
Find the x-intercept and y-intercept of the line. 7x-6y=-42
