Sarah solves the equation as shown.
2(x + 3) = 8
1. 2x + 6 = 8
2. 2x = 2
3. x = 1

in which step did sarah use the distributive property?
1
2
3

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Ametal rod needs to be 9 feet and 5.5 inches in length. the sections of the poles being used are each 1 foot and 10.5 inches long. how many 1ft 10.5in sections would be needed to complete the 9ft 5.5in metal rod? and how many inches of material will be left?