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Advocard [28]
2 years ago
13

A sales person earns a commission based on the number and type of vehicle sold. A person selling 6 cars and 3 trucks earns 4,800

a person selling 8 cars and 1 truck earns 4,600 how much does a cellsperson earn for selling 2 cars and 3 trucks
Mathematics
1 answer:
AURORKA [14]2 years ago
3 0
Assign variables to you unknowns.

c = $ cars
t = $ trucks

6c + 3t = 4800
8c + t = 4600

use substitution or elimination to solve the system of equations.

using elimination.. multiply second equation by -3 and add to the other to combine equations into one.

6c + 3t = 4800
-3(8c + t = 4600)
---------------------------
-18c + 0 = -9000
c = 9000/18
c = 500 $

use this in one of the equations to find the cost of a truck.

8(500) + t = 4600
4000 + t = 4600
t = 4600 - 4000
t = 600 $

question asks
2(500) + 3(600) =
1000 + 1800 = 2800 $
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Step-by-step explanation:

As an example

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3 years ago
A random sample of of 100 voters in a town is selected, and 24 are found to support an annexation suit. Find the 96% confidence
lbvjy [14]

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Step-by-step explanation:

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The solution for the given confidence interval is derived using the equation

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Where p = 0.24 q= 1-p = 0.76, n=100 z= 2.05

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6 0
3 years ago

larisa86 [58]

Answer:

The correct answer is D, 0.20. You add the probabilities of either situation occurring and subtract the probability of both of them occurring.

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Help and please number the answers accurately thanks a lot!
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Answer:

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Step-by-step explanation:

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