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3 years ago

PLEASE HELP FAST 15 POINTS ANDWER IF YOU ONLY KNOW!

Mathematics

1 answer:

DochEvi [55]3 years ago

5 0

Answer:

i can see the question in ascending order

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Solve the equation 2/3x - 5 = 1/2x - 3

Lina20 [59]

$\frac{2}{3}x-5=\frac{1}{2}x-3\ \ \ \ \ | subtract\ \frac{1}{2}x\\\\
\frac{2}{3}x-\frac{1}{2}x-5=-3\ \ \ \ \ | multiply\ by\ 6\\\\
4x-3x-30=-18\ \ \ \ | add\ 30\\\\
x=12

$

5 0

3 years ago

Read 2 more answers

Distribute. 1/2 (8x - 16)

Kitty [74]

Answer:

b. 4x-8

Step-by-step explanation:

1/2 x(8x-16)

= 1/2(8x) - 1/2 (16)

=4x - 8

Hope this helped

6 0

3 years ago

Read 2 more answers

FACTORED POLYNOMIAL ONLY

Leto [7]

Answer: $5x^{3}$ ( $x^{3}$ +2x+3)

3 0

3 years ago

What is the equation of a line that passes through the point (8, −2) and is parallel to the line whose equation is 3x + 4y = 15?

Dafna1 [17]

Step 1

Find the slope of the given line

we have

$3x+4y=15$

Isolate the variable y

Subtract $3x$ both sides

$3x+4y-3x=15-3x$

$4y=-3x+15$

Divide by $4$ both sides

$y=-\frac{3}{4}x+ \frac{15}{4}$

the slope of the given line is

$m=-\frac{3}{4}$

Step 2

Find the equation of the line that passes through the point $(8,-2)$ and is parallel to the given line

we know that

if two lines are parallel, then their slopes are equal

The equation of the line into point-slope form is equal to

$y-y1=m(x-x1)$

we have

$m=-\frac{3}{4}$

$(x1,y1)=(8,-2)$

substitute in the equation

$y+2=-\frac{3}{4}(x-8)$

$y=-\frac{3}{4}x+6-2$

$y=-\frac{3}{4}x+4$ or $3x+4y=16$

therefore

the answer is

$y=-\frac{3}{4}x+4$

$3x+4y=16$

8 0

3 years ago

How to simply -7+5x=5x+9

scoundrel [369]

Dear, there is no solution to this equation

8 0

2 years ago