Algebra i

find and simplify an expression for the area of two rows of ‘b’ squares with side lengths of ‘b’ centimeters.

Amanager measured the number of goods,  y, that his company produced in  x  hours. the company produces goods at a rate of  5  per hour. at hour  9,  the company had produced  45  goods.which equation, in point-slope form, correctly represents the goods produced by the company after  x  hours? a.y−45=5(x+9)b.y−45=5(x−9)c.y+9=5(x+45)d.y−9=5(x−45)