Which of the following equations have infinitely many solutions? i. 6(2 x + 4) = 3(4 x + 8) ii. 0.5 (8 x + 4) = 4 x + 2 iii. 7 x + 8 = 7( x + 8) iv. 3 x + 4 = 7 x - 2 v. 2(6 x + 4) = 4(3 x + 2)

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.