3) Mary and Dan each improved their yards by planting rose bushes and ivy. They bought their supplies from the same store. Mary spent $140 on 14 rose bushes and 10 pots of ivy. Dan spent S24 on 2 rose bushes and 2 pots of ivy. What is the cost of one rose bush and the cost of one pot of ivy?

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

answer: i think it's a

step-by-step explanation:

11) obtuse

13)right

15) acute

the answer is  

c.

14,469 cubic feet

i know this one is right