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2 years ago

5/6 x= 15 solve for x

Mathematics

2 answers:

Naya [18.7K]2 years ago

7 0

Answer:

x=18

Step-by-step explanation:

15÷5/6

then flip fraction and multiply

15×6/5

and get product

15×1.2=18

stiks02 [169]2 years ago

3 0

Answer:

X=18

Step-by-step explanation:

Multiply the 6 and the 15= 90

Then left with 5x so then divide 90 and 5= 18

Left with X= 18

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Answer:24

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1 year ago

Write a linear equation that contains the ordered pair shown in the table below:

Amiraneli [1.4K]

Answer:

$y=2x-4$

Step-by-step explanation:

Let the equation of line is $y=mx+b$ , where $m$ is the slope of the line.

It passes through $(-5,-14),(-2,-8)\ and\ (1,-2)$ .

(Slope of the line joining $(x_1,y_1)\ and\ (x_2,y_2)=\frac{y_2-y_1}{x_2-x_1}$ )

Hence slope of the given line

$m=\frac{-8(-14)}{-2-(-5)}=\frac{-8+14}{-2+5}=\frac{6}{3}=2$

Equation of line is: $y=2x+b$

The line passes through $(1,-2)$

$-2=2\times 1+b\\b=-2-2\\b=-4$

Check if $(-5,-14)$ is on the line $y=2x-4$

$L.H.S.=-14\\R.H.S.=2\times (-5)-4=-10-4=-14\\L.H.S.=R.H.S.$

Hence line passes through $(5,-14)$ .

Check if $(-2,-8)$ is on the line $y=2x-4$

$L.H.S.=-8\\R.H.S.=2\times (-2)-4=-4-4=-8\\L.H.S.=R.H.S.$

Hence line passes through $(-2,-8)$ .

4 0

2 years ago

Solve for x. −14x+5=34 Enter your answer in the box

adelina 88 [10]

-14x + 5 = 34
-14x = 29
x = -2.10

7 0

2 years ago

Read 2 more answers

What is the number that has the same absolute value as 81

LenaWriter [7]

The absolute value of -81 has the same absolute value as that of 81 because they both have the same distance to 0.

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3 years ago

3х - 3 = -12 What is the solution to this equation?

Lapatulllka [165]

3x-3=-12

3x=-9

X=-3

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2 years ago