A real estate firm charges 2% commission fee on sales. If Maha sold her house and was charged $13,400 for commission, what was the sale price of her house?

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

Which table represents a linear function? i'll give brainliest to first answer ^'^

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?