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3 years ago

BRAINLIEST IF CORRECT PLEASE SHOW WORK:)

2 answers:

8 0

The answer would be d 1 1/18 because you have to convert the 1/6 to 3/18 and 2/9 to 4/18 so 4/18 minus 3/18 is 1/18 and 8 minus 7 is 1 so it is 1 1/18

Licemer1 [7]3 years ago

4 0

First of all, you will want to change the fraction to have the same denominator.

The common factor for 9 and 6 is 18. (9x2=18 and 6x3=18)
Then, you multiply the numerator by the factor you got in the first step, which is 2 and 3, respectively.
So the new fractions are $\frac{4}{18}$ and 7 $\frac{3}{18}$

The next step is to simply subtract the mixed numbers!
$8 \frac{4}{18}$ - $\frac{3}{18}$ = 1 1/18

The answer would be <span>D: 1 1/18!</span>

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What is the value of the x variable in the solution to the following system of equations?

harkovskaia [24]

Its A. x=4

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3 years ago

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son4ous [18]

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3 years ago

The burges are moving across the country .Mr burges leaves 3 hours before mrs.burges. If he averages 50 mph and she averages 70

kirill [66]

10.5 hours

let t be time then distance travelled by both is

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Mrs Burges ⇒ d = 70(t - 3)

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4 0

3 years ago

Need help fast please! Factor by grouping. 6x³ + 24x² -7x -28 =

olchik [2.2K]

Answer:

(x+4)(6x^2 - 7)

Step-by-step explanation:

Focus on the first 2 terms first and on the second 2 terms last:

6x^3 + 24x^2 = 6x^2(x+4)

-7x-28 = -7(x+4)

We see that the factor (x+4) is common to both pairs: common to the first 2 terms and common to the last 2 terms.

Thus,

6x³ + 24x² -7x -28 = (x+4)(6x^2 - 7(x+4)

Factoring out x+4, we get (6x^2 - 7), and so 6x³ + 24x² -7x -28 in factored form is (x+4)(6x^2 - 7).

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3 years ago

Psl help simplify this

Luba_88 [7]

Answer:

See the image below:)

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers