There are 11 apples in a basket. 3 of these apples are green. the rest of them are red.
(a) what is the ratio of all apples in the basket to red apples?
(b) what is the ratio of red apples to green apples?

Reflect the point (7,0) across the y-axis

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?