Y 4
The diagram shows a dilation of line AB
about the origin O. Determine the scale
factor of the dilation by following these
steps.
measuring these lengths:
OA = ___ units
OA’ = ___ units

1. Measure these lengths:
OA = units
OA = units
2
B
ON
B
4
6
8
10
12
AGA
-2
Check

What number produces an irrational number when multiplied by -1.25

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?