Answer:
1.27 × (10^73)
Step-by-step explanation:
55!
= 1.2696403 × (10^73)
Answer:
x = 23/5
y = -2/5
Step-by-step explanation:
We are given two equations
2x + 3y = 8 eq. 1
x - y = 5 eq. 2
From eq. 2
x - y = 5
x = 5 + y eq. 3
Substitute eq. 3 into eq. 1
2x + 3y = 8 eq. 1
2(5 + y) + 3y = 8
Simplify the equation
10 + 2y + 3y = 8
10 + 5y = 8
5y = 8 - 10
5y = -2
y = -2/5
or
y = -0.4
Substitute the value of y into eq. 3 to get the value of x
x = 5 + y eq. 3
x = 5 - 2/5
x = 23/5
or
x = 4.6
Therefore, the solution set is
(x, y) = (23/5, -2/5)
This is the point of intersection where these two equations meet.
Answer:
Well, the first $100 gets charged $1.50
The next 146.07 gets charged 1% so that is 1.46
1.50 + 1.46 = 2.96
2.3 89.70 - 20 + 32.11 = 101.81. 1.23 percent of that is 1.25
The answer would be the third choice.
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Step-by-step explanation: