Answer:
21 kids have to go on the trip to make the museum a better deal
Step-by-step explanation:
Zoo: y=10x+100
Museum: y=5x+200
10x+100=5x+200
5x=100
x=20
When 20 kids go on trip the costs will be the same. Therefore, once 21 kids go the museum will be cheaper then the zoo as it is increasing at a rate of 5 dollars
I don't understand this question what are you trying to ask
please answer this if you want help
Answer:It all ready given.
Step-by-step explanation: If angle 1 and 3
angle 2 and 4 are equal then QPS =TPV
Answer:
b. 
Step-by-step explanation:
(-2, 9)

(-1, 3)

(0 1)

Hope this helps
Answer:
yes
Step-by-step explanation:
hyp^2=3.9^2=15.21
1.5^2 +3.6^2=15.21
since hpy^2=sum of square of legs
it can be sides of a rt triangle...