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3 years ago

6

Please help simplify 5y + 3 + 8y - 2

2 answers:

Vlad1618 [11]3 years ago

5 0

Answer:

13y+1

Step-by-step explanation:

You have to combine the like terms. And 5y+8y=13y. So the first number will be 13y, and you will keep the sign. So that would make it 13y+x. Then you will add 3+-2, which equals 1. So the answer is 13y+1

expeople1 [14]3 years ago

4 0

Answer:

13y + 1

Step-by-step explanation:

8y + 5y = 13y

3 - 2 = 1

13y + 1

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Is my answer right?

faust18 [17]

Area of rectangle=lateral area

the area of theh rectangle is lw
th letngh is th circumference of the circle
C=2pir
r=6
c=2pi6
c=12pi
area=7*12pi=84pi

7 0

3 years ago

IL<br> 8x-9<br> 5x-3<br> What’s x

shepuryov [24]

Step-by-step explanation:

8x-9=5x-3

Move any equation to the opposite side. I'll use the left this time

$8x - 8x - 9 + 9 = 5x - 8x - 3 + 9$

$0 = - 3x + 6$

move 6 to opp side

$- 3x = - 6$

$\frac{ - 6 = - 3x}{ - 3}$

$x = 2$

3 0

4 years ago

The answer to these problems

lord [1]

So basically you see the numbers next to the triangle you have to times them and if it adds to 63 cubic inches then their you go hope this helped!

5 0

3 years ago

What is the product of 5 and the difference of 20 and 12?

dezoksy [38]

Answer:

40

Step-by-step explanation:

5*(20-12) =

5* 8

40

8 0

4 years ago

Which equation is the slope-intercept form of the line that passes through (6, –11) and is parallel to the graph of y = –2/3x +

IRINA_888 [86]

Answer:

<h2>The answer is option A</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

From the question the original line is

y = - ⅔x + 12

Comparing with the general equation above

Slope = -⅔

Since the lines are parallel their slope are also the same

Slope of parallel line = - ⅔

The equation of the line using point

(6, –11) and slope - ⅔ is

$y + 11 = - \frac{2}{3} (x - 6) \\ y + 11 = - \frac{2}{3} x + 4 \\ y = - \frac{2}{3} x + 4 - 11$

We have the final answer as

$y = - \frac{2}{ 3 } x - 7 \\$

Hope this helps you

3 0

3 years ago