A(-2,3) & B(2,5) You know that te 1st figure of each pair represents x & te second represents y
Change of rate formula = (y"-y')/(x"-x')
=(5-3)/[2-(-2)] = 2/4 = 1/2
10x 6=60, 5x12=60 hope that help next time you can always look at a chart
Answer:
It's letter b
Step-by-step explanation:
I hope this help
Answer:
First i always use khan academy
Step-by-step explanation:
Answer:
The required number of plants is 10.
Step-by-step explanation:
Nursery P charges $15 per plant plus a $50 delivery fee on any order. Nursery Q charges $20 per plant and no delivery fee.
If x number of plants that must be delivered for the total cost to be the same at both nurseries, then
15x + 50 = 20x
⇒ 5x = 50
⇒ x = 10
Therefore, the required number of plants is 10. (Answer)
