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VladimirAG [237]
2 years ago
7

Please help me with this question!

Mathematics
1 answer:
Ber [7]2 years ago
8 0
I am un able to see the photo please re try so I can help
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What is the slope of the line represented by the equation -5x + 2y = 10
Bad White [126]
The slope equals -5/2
4 0
3 years ago
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Choose the correct fraction and decimal equivalent for 78%.
vazorg [7]

Answer: 0.78 and 39/50

<h3>Explanation:</h3>

What we know:

  • We need to find 78% as a fraction and decimal

How to solve:

The decimal is easy enough, and then the fraction can be found from there. D will represent decimal, p will represent percentage, and F will represent fraction.

<h3>Process:</h3>

Decimal

Set up equation                                                 D = p / 100

Substitute                                                           D = 78% / 100

Simplify                                                               D = 0.78%

Remove % sign                                                  D = 0.78

Fraction

Set up equation                                                 F = p / 100

Substitute                                                           F = 78% / 100

Remove % sign                                                  F = 78 / 100

Simplify if needed                                            F = /2    /2

                                                                           F = 39 / 50

Solution: 0.78 and 39/50

Check:

Multiply the decimal by 100 to check the decimal

0.78 x 100 = 78; 78%

Divide the fraction to check the fraction

39/50 = 0.78; see above

8 0
2 years ago
Read 2 more answers
Just look at the picture
Hunter-Best [27]

Answer:

cool

Step-by-step explanation:

like the picture good job

7 0
3 years ago
Please help a girl out!! really confused
Flura [38]

Answer:14

Step-by-step explanation:To find the mean first add everything together and that will give you 84 then divide the total amount with the total amount of number  which is 6 and your answer is 14.

Step one:20+18+16+15+12+3=84  Step two:find the total amount of numbers which is 6.   Step three:divide 84÷6=14

5 0
2 years ago
Solve the system of equations 4x + 8y = 4 and —2x – 7y = -11 by combining<br> the equations.
masya89 [10]

Answer:the answer is six

Step-by-step explanation:

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