1. 150 markup and 300 selling
2. 19.2 markup and 67.2 selling
4. D because if the bill was $100 you would do 100/5 which would mean each person pays $20.
5. C because for every minute it costs $0.50
my best guess is (-1,1) (-1,2) (-2,3), i just drew a line graph and plotted the points and connected where the x axis lines meet
Answer:
The equation represents the valid step in solving the given expression
Therefore the option
Step-by-step explanation:
Given expression is
To solve the given expression as below :
cubing on both sides we get
The equation represents the valid step in solving the given expression
Therefore the option
Answer:
M<C = 20°
Step-by-step explanation:
Because they’re vertical angles, that means they’re equal to each other so:
m<C = m<D
x = -3x + 80
x + 3x = 80
4x = 80
x = 20
Since m<C equals x, that means m<C is 20°