Answer:
Blue splat
Step-by-step explanation:
Blue splat
Answer:
$20
Step-by-step explanation:
the manager's error could likely be putting the percentage mark up rather than the markup price added to the original price
25%×16
= $4
mark up price= (16+4)$
= $20
Step-by-step explanation:
hope it help you.
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Answer:
t=50 so C
Step-by-step explanation:
multiply both sides by 5
-t=-25-25
-t=-50
divide by -1
t=50
where u get t=50
Answer:
The system of equations is
Step-by-step explanation:
Let
x ----> the number of minutes of calling time
y ----> the monthly cost of the calling plan
we know that
The linear equation in slope intercept form is equal to

where
m is the slope
b is the y-intercept
In this problem
Plan A

substitute
----> equation A
Plan B

substitute
----> equation B
therefore
The system of equations is