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lorasvet [3.4K]
2 years ago
7

Hey! Do you mind helping me? ​

Mathematics
2 answers:
MA_775_DIABLO [31]2 years ago
7 0

Answer:

20 - x^2 + y = 28

y+9x > 28

60 / y > 28

Step-by-step explanation:

neonofarm [45]2 years ago
3 0
60 / 2 = 30 so that’s greater than ; 7 x 4 = 28 so that’s equal
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What is the product??
tangare [24]

Answer:

The answer to your question is the third choice

Step-by-step explanation:

To solve this problem, just multiply 6 by each of the numbers of the matrix and simplify.

            6   |  4  -2  1 |   =   | (6 x 4)   (6 x -2)   (6 x 1) |  

                 |  7   3   0|        | (6 x 7)   (6 x 3)    (6 x 0) |

                                    =   | 24   -12   6 |

                                         | 42    18    0 |

The first choice is wrong because only multiply by six the first row.

The second and fourth rows are incomplete.

7 0
3 years ago
A model scale is 1 cm = 8m.<br> If the actual object is 40 meters, the model is<br> ____ cm long.
Dovator [93]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
a deli sells a sandwich spread for 6.40 per pound. how much do you have to pay for 24 ounces of the spread
rjkz [21]
In the given question the most important part is convert ounce to pound and then the problem becomes easy. We already know
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Then
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Now let us focus on the problem in hand and the information's that are already given in the question.
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Then
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3 0
3 years ago
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ivann1987 [24]
<span>6d = 108

You would first divide each side by 6 to isolate the variable. 
6d = 108
 6       6
d = 18

-Gives you thumbs up- </span>
7 0
3 years ago
Read 2 more answers
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egoroff_w [7]
If you are working out the number of KM per CM them you divide the KM by the CM:
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This means that it is 20KM per every 1CM

Hope this helps! :)
6 0
4 years ago
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