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inessss [21]
2 years ago
14

Six times a number is equal to the number increased by 15 find the number

Mathematics
1 answer:
ololo11 [35]2 years ago
7 0

Answer:

3

Step-by-step explanation:

(six times a number) is (equal) to (the number increased by 15)

            6x                          =                            x + 15

6x = x + 15

Subtract x from both sides

5x = 15

Divide both sides by 5

x = 3

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6 0
3 years ago
For every car you sell, you get a 6% commission. IF your total sales for the month is $125,650, what is your commission?
Lera25 [3.4K]
Let
x= total cost of cars
y= total commission paid out for all cars sold

6%= 6/100 = .06

Set up an equation:
y= .06(x)

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substitute into the y= .06(x)

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3 0
2 years ago
Read 2 more answers
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sveta [45]

Answer:

a set of two or more equations, each containing two or more variables whose values can simultaneously satisfy both or all the equations in the set, the number of variables being equal to or less than the number of equations in the set.

Step-by-step explanation:

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5 0
3 years ago
Find the length of the unknown side . round your answer to the nearest tenth
katovenus [111]

Answer:

20cm or A

Step-by-step explanation:

pythagorean theorem

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625=225+b^2

b^2=400

b=20

3 0
3 years ago
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Answer:

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Step-by-step explanation:

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