**Answer:**

4(29)+4(6)

**Step-by-step explanation:**

In short, there are 35 students multiplied by $4 per person so the total cost in meals would be $140.

4 + 29 + 6 = 39

4 + (26)(6) = 160

4(29 + 6) = 122

{4(29) + 4(6) = 140}

(I hope this helped!)

**Answer: 12.2**

**Step-by-step explanation:**

**s = **

**s = **

**s= 12.2474**

**s ≈ 12.2**

I think it would be graph A, because she wants to show a slight decrease in the number of faulty products over the 8 month period. If you look at the lines on the graphs, although they show the same data, because the increments on the y axis are more spread on graph B, the line appears steeper. The line appears more gradual on graph A, which would show a "slight decrease." The steeper line on graph B makes the decrease SEEM larger, but it isn't.