Tomas rides his bike at a steady rate of 4 miles every 20 minutes. graph the situation. find the unit rate of
this proportional relationship. express the unit rate as a simplified fraction, if necessary.
tomas's ride
distance (mi)

15 points ! ~ see if you know the answer to both you!

1. what is the measure of ∠abc? what is the measure of ∠abd?

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are