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2 years ago

- 3c ( 4x - 2y ) PLESE HELP ASAP I WILL GIVE 5 STARS AND BRAINLIEST

Mathematics

2 answers:

shusha [124]2 years ago

7 0

Answer:

-12cx + 6cy

Step-by-step explanation:

-3c x 4x = -12cx

-3c x -2y = 6cy this is because when you multiply 2 negatives, it becomes a positive

Final Answer: -12cx + 6cy

Orlov [11]2 years ago

3 0

12cx+6yc pls mark as brainliest

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What is 1-4-x-(4-1)=-x-2-(4) With your work shown

erastovalidia [21]

Lets take this step by step.

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

first, we'll simplify the parentheses on the left side of the equation.

1-4-x-3=-x-2-(4)

second, we'll combine like terms on the left side.

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

third, we'll combine like terms on the right side of the equation.

-6-x=-6-x

since these are equal, (x=x), we have infinitely many solutions.

7 0

2 years ago

Kelly has 50% more money than Luis. Luis has $40. If Luis gets $8 more, will Kelly still have more money than Luis? What percent

OverLord2011 [107]

Answer:

Kelly will still have more money than Luis

Kelly will have 25% more

Step-by-step explanation:

Let x represent the amount of money Kelly has and y, Luis

Luis has $40

and Kelly has 50% more money than Luis

Therefore, Kelly has;

50% of $40 + $40

= 0.5*40 + 40

= $60

If Luis gets $8 more, Luis will have;

$8 + $40 = $48

since Luis' $48 is less than Kelly's $60, Kelly will still have more money than Luis

Difference in their money = $60 - $48 = $12

Therefore, Kelly will have;

12/48 * 100 more than Luis

= 25% more

8 0

2 years ago

What is nine plus six divided by (8-2) \

svet-max [94.6K]

Hey there mate ;),

According to given conditions, your question is :

$\frac{9 + 6}{8 - 2}$

So, now calculating,

$\frac{15}{6}$

Now lets solve by reducing to lowest terms,

$→ \frac{15}{6} = \frac{5}{2}$

Now by dividing, we get,

$→2.5$

Therefore, 

$\frac{9 + 6}{8 - 2} = 2.5$

7 0

1 year ago

Can someone help me with this: y=-5x+5

NikAS [45]

Answer:

I think it would be y=x

Step-by-step explanation:

I might be wrong

8 0

2 years ago

Read 2 more answers

Help!

cricket20 [7]

Answer:

70% = $\frac{70}{100} = \frac{7}{10} = 0.7$

20% = $\frac{20}{100} = \frac{1}{5} = 0.2$

Step-by-step explanation:

We know that x% is represented by the fraction $\frac{x}{100}$ .

Now, in the first part, we are given two percentages 75% and 70%.

Now, 75% = $\frac{75}{100} = 0.75$

and 70% = $\frac{70}{100} = \frac{7}{10} = 0.7$

Therefore, the second option is correct.

Again, in the second part, we are given two percentages 20% and 25%.

Now, 20% = $\frac{20}{100} = \frac{1}{5} = 0.2$

and 25% = $\frac{25}{100} = \frac{1}{14} = 0.25$

Therefore, the third option is correct. (Answer)

4 0

3 years ago