The answer for finding the slope is -1/2
The answer would be 34. The pattern looks like they are adding the sum to the next expression. So 21+5+8=34. Hope I could help!!:-)))
Use distributive property
5(4x + 3) - 2x
20x + 15 - 2x
Simplify by liked terms
18x + 15
The solution is A
1.46 points put them all in to decimals so 4.26-3.5= .76 + .7 is 1.46