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Alexeev081 [22]
3 years ago
7

Hello guys Equations help me guys ​

Mathematics
1 answer:
dlinn [17]3 years ago
7 0

Answer:

Step-by-step explanation:

We cross multiply, distribute and combine like terms to go from fractions to a quadratic equation.

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Twice a number is 60 more than five times the number. what is the number?
Delvig [45]
Let the number be represented by x
2x=60+ 5x                          -20*2=60+5*-20
2x-5x=5x-5x+60                     -40=60+-100
-3x=60                                      -40=-40
-3x/-3=60/-3
x=-20
Therefore the number is -20
5 0
3 years ago
Pls Help 20 Points
Furkat [3]

i think the answer would be 33%                                                              

6 0
2 years ago
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The volume of a wooden block is 6.3 cubic inches .this equivalent to how many cubic centimeters
Natalija [7]

Answer:

103.24\ cm^3

Step-by-step explanation:

we know that

1\ in=2.54\ cm

we have

6.3\ in^3

Convert in³ to cm³

6.3\ in^3=6.3(2.54^3)=103.24\ cm^3

5 0
3 years ago
A department store buys 500 shirts at a cost of ​$4000 and sells them at a selling price of ​$10 each. Find the percent markup.
mart [117]

Answer:

25%

Step-by-step explanation:

to find the original cost of a single shirt:

4000 / 500 = $8

how much did they markup:

10 - 8 = 2

percent markup:

2/8 = 0.25 x 100 = 25%

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3 years ago
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS
Katena32 [7]
The answer would be (-2,10)

Explanation:
Since it is telling us to focus on point A, we should do so.

It tells us to shift -6 units horizontally. This means we should shift point A to the left 6 units.

Then it wants us to reflect over the x-axis. The x-axis is the horizontal line. Flipping it across just means changing the x value to the opposite.

Therefore it is (-2,10)
7 0
2 years ago
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