2 years ago

Desperate please Hurry Question Down Below

Mathematics

1 answer:

neonofarm [45]2 years ago

7 0

Answer:

$\frac{ - 4}{3}$

Step-by-step explanation:

4-8 = -4

Thus, the answer is - 4/3

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Lisa counted 35 blue and white cars. There were 6 times as many blue cars as white cars. How many blue cars were there? How many

HACTEHA [7]

If there is 6 times as many blue cars as white cars, share it in the ratio 6:1.
6 + 1 = 7
35 ÷ 7 = 5
6 x 5 = 30
1 x 5 = 5
Answer: 30 blue cars and 5 white cars

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3 years ago

Please help if your right ill rate you 5 stars and Brainiest!

BabaBlast [244]

Answer:

b) (4,-3) good luck with the rest

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2 years ago

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The complete factorization of -12x^3 + 14x^2 +6x is -2x(ax + 1)(2x-3). What is the value of a?

tester [92]

Answer:

a = 3

Step-by-step explanation:

-12x³+14x²+6x = -2x(ax+1)(2x-3)

<em>Divide both sides by -2x(2x-3)</em>

$\frac{-2x(ax+1)(2x-3)}{-2x(2x-3)} = - \frac{12x^{3} }{-2x(2x-3)} + \frac{14x^{2} }{-2x(2x-3)} +\frac{6x}{-2x(2x-3)}$

ax+1=3x+1

<em>Subtract 1 from both sides</em>

ax=3x

<em>Divide both sides by x</em>

a=3

4 0

2 years ago

Algebra: solve for x. show work to justify your answer.

Vinil7 [7]

Ok so to make this easier which problem are we working on? 9, 10, or 11? cause before I do the hard work, I need to know

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2 years ago

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Karen was trying to factor 6x^2+10 She found that the greatest common factor of these terms was 2 and made an area model

Kay [80]

<h2>Explanation:</h2><h2></h2>

In this case we have the following expression:

$6x^2+10$

We know that Karen was trying to factor out this and she found that the greatest common factor of these terms was 2, in other words we can write this expression as:

$2(3x^2+5)$

An area model for this expression could be the area of a rectangle that has the following dimensions:

$W=2 \\ \\ L=3x^2+5 \\ \\ \\ Where: \\ \\ W:width \\ \\ L:length$

So the area model can be written as:

$A=W\times L \\ \\ \boxed{A=2(3x^2+5)}$

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3 years ago