Given:
The quadratic equation is:
It can be written as 
.
To find:
The value of p in the rewritten equation.
Solution:
We have,
Isolate the constant term.
We need to make 202 on the right side. So, add 256 on both sides.
Let 
, then
Therefore, the value of p is 
.
The given equation can be written as:
Adding 148 on both sides, we get
Let 
, then
Therefore, the another possible value of p is 
.
You're given the diagonal decomposition of the matrix:
Computing the product yields
The answer is A
- you have to substitute 5 for x in both equations
- solve both equations separately
- subtract the functions
Answer:
Douglas can race the go-karts at least 3 times.
Step-by-step explanation:
Given that:
Worth of game card = $20
Cost of go-kart = $3.50 each time
Amount Douglas wants to left = $7.75
Let,
x be the times Douglas can ride go-kart.
20 - 3.50x ≤ 7.75
-3.50x ≤ 7.75 - 20
-3.50x ≤ -12.25
3.50x ≤ 12.25
Dividing both sides by 3.50
Hence,
Douglas can race the go-karts at least 3 times.
Good evening ,
Answer:
3×567 = 1 701
1 701 rounded to the nearest hundred : 1700.
:)
