MATHEMATICS HIGH SCHOOL

an employess new salary is 28,140 after getting 5% raise what was salary before increase _and what was last years salary _?

Answers

Answer 1
Answer: He got a 5% raise, so 28,140 is 105% of what it used to be.

105% means 1.05

(1.05) x (salary before increase) = 28,140

Divide each side by 1.05 :

Salary before increase = 28,140 / 1.05 = 26,800 .

The rest of the question is nonsense. The salary
before increase IS last year's salary.

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Answers

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Which of the following is equivalent to -(5/12) ?A. -5/-12
B. 5/12
C. 12/-5
D. -5/12

Answers

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Answers

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The total commission, in dollars, Jessie earned on selling cars at a dealership in two weeks is given by the expression 800+400x. She earns the same amount of commission per car each week. Which situation could be described by this expression?Jessie earned a total commission of $800 in the first week and x dollars in the second week.


Jessie sold 2 cars in the first week and x number of cars in the second week, earning a commission of $400 on each car.



Jessie sold 1 car in the first week, earning $800, and x number of cars in the second week, earning a total commission of $1,200.



Jessie earned a commission of $800 on each car in the first week and $400 on each car in the second week, selling x number of cars each week.

Answers

If Jessie earns the same commission on every car, the 400x part of the equation suggests she earns $400 on each car. If that is the case, in the first week she must have sold 2 cars because 800 / 400 = 2. So Jessie sold 2 cars in the first week and x number of cars in the second week, earning $400 per car.

Answer:

B

Step-by-step explanation:

Jessie sold 2 cars in the first week and x number of cars in the second week, earning a commission of $400 on each car.

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Answers

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