Students at a high school were polled regarding whether or not they would like to change the vending options at the school. use the tree diagram to determine how many students responded “yes”.
a. 250
b. 550
c.750
d.450

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?