3 years ago

Which of the following points is a situation to the following system of equations?

Mathematics

1 answer:

Dennis_Churaev [7]3 years ago

6 0

D is the answer. Substitute 1 for x and 0 for your.

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How many solutions does the equation have?

rjkz [21]

Answer:

it only has 1 :).........

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3 years ago

Is it true that x= -5 ? -2(-4x-1)-x+3=−30 Justify your answer.

grandymaker [24]

Answer:

Step-by-step explanation:

here you go mate

step 1

-2(-4x-1)-x+3=−30 equation/Question

step 2

-2(-4x-1)-x+3=−30 distribute

7x+5=-30

step 3

7x+5=-30 subtract 5

7x=-35

step 4

$\frac{7x}{7} =\frac{-35}{7}$ divide

answer

x=-5

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3 years ago

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Can we eliminate all fat people from the earth? they're useless individuals.

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Step-by-step explanation:

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Kyle has 125 marbles. Fifty of these marbles are red and the reat are other colors. What is the ratio of the nunber of red marbl

Vedmedyk [2.9K]

Answer:

The required simplest form is: $\frac{2}{5}$

Step-by-step explanation:

We have been given Kyle has 125 marbles.

And 50 out of total 125 are red and rest of them are other colours

that means other colour marble are 125-50=75

we need to find ratio of the number of red marbles to the total of marbles

The rat io is: $\frac{50}{125}=\frac{2}{5}$

The required simplest form is: $\frac{2}{5}$

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3 years ago

Generate two equivalent fractions for 1/3

Vlad1618 [11]

If you have a fraction, you can multiply any constant, if you do it on both the top and bottom and get the same answer. For example, multiply 2 on both sides of 1/3 to get 2/6, or 3 times 1/3 to get 3/9. So 2/6 or 3/9 would work.

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3 years ago