Answer:
Yes, it is a quadratic equation.
Step-by-step explanation:
<em>Let's solve it to make it a quadratic equation:</em>
=> 
=> x²+1 = 5x²
=> 5x²-x²-1 = 0
=> 4x²-1 = 0
<em>Comparing it with the standard form of quadratic equation i.e. </em>
So, we get
a = 4 , b = 0 and c = -1
<u><em>So, yes. It is a quadratic equation and it is a pure quadratic equation since b is equal to 0.</em></u>
Answer:
85
Step-by-step explanation:
im right because i said so :P
(thanks for the points lol- also pls give the other person brainliest)
Answer: 10.11 gallons
Step-by-step explanation: So I took the 8 gallons + 8liters. I figured you can’t do that. So i took the 8 Liters and converted it into gallons. And i got 2.11 gallons. So i did the math and added 2.11 + 8 gallons. The result was 10.11 gallons. Hope that will work
Answer:
Net pay of Kevin is $440
Step-by-step explanation:
Pay per hour = $6.50
Total Hours worked= 60 hours
Total pay for 60 hours worked = 6.50 x 60 = $390
Amount received as tips = $148
Now, his pay would be: 390+148 = $538
Amount deducted for meals = $21
Now his pay would be = 538-21 = $517
Now, Pay of Kevin is $517
Payroll taxes deducted from pay = $77
Net pay of Kevin= 517-77 = &440
1. dividing by 2 each time. and it is on the 6th week
