Answer:
86%
Step-by-step explanation:
70+37+22=127
129/150= 0.86=86%
Answer:
B
Step-by-step explanation:
unit price is $3.50.
The graph should have the coordinate (1,3.5)
Point slope: y - y1 = m(x - x1)
Plug in the points
Answer: y - 5 = 1/3(x + 2)
This is my work on the problem.
I hope this helps
What we know:
8 : 9 : 18 or 8/9/18
Alice = 184 stamps
Step 1.
Set up a ratio for Alice and Bernice
8 : 9 or 184 : X
This equation can be written like this: 8/9 = 184/x
Solve for X
X= 207= Number of stamps received by Bernice
Step 2.
Set up a ratio for Cheryl
9 : 18 or 207 : Y
This equation can be written like this: 9/18 = 207/Y
Solve for Y
Y= 414= Number of stamps received by Cheryl
