Answer:
A.) $10,400
Contribution every payday = $60
Pay periods in a year = 26
Step-by-step explanation:
Assume her salary, that is total cost = y
Percentage deduction 15% of total cost
biweekly paychecks = $60
Therefore, 15% of y = $60
(15/100)y = 60
15y = 6000
y = 400
Total value of contribution:
$400 × number of biweeks in a year
If number of weeks in a year = 52
No of bi-weeks = 52/2 = 26
$400 × 26 = $10400
Answer:
idk lol
Step-by-step explanation:
Answer:
50
Step-by-step explanation:
each angle measurement has to equal 180°
Not equivalent expression is validated so I think it’s second one bye
Answer:
Step-by-step explanation:
Your equation makes no sense.
I will ASSUME you mean
y = -x² - 2x + 3
which can be factored
y = (x + 3)(-x + 1)
x intercepts occur when y = 0
0 = (x + 3)(-x + 1)
which means either
x + 3 = 0
x = -3
or
-x + 1 = 0
x = 1
x intercepts are (-3, 0) and (1, 0)
The vertex will occur halfway between these point
x = (-3 + 1) / 2 = -1
so vertex = y = -(-1)² - 2(-1) + 3 = 4
(-1, 4)
