A student went for a drive, sped up, stopped for lunch, and then continued on.
320
280
240
200
160
120
à (in miles)
80
40
ALL
A
1
6
2 3 4 5
tin hours)
Which part of the graph represents the lunch break?
0
O A. AB
O B. BC
OC DE
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Choose the triangle with x equal to 17.

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !