PLS HELP! DUE TODAY! I WILL GIVE BRAINLIEST!
In the following activity, match each pair of equivalent expressions.
3(x + 5)
9x - 2(3x - 3)
(x + 14) - (8 - 2x)
(7 - 2x) + (3x - 11)
(7 + 5x) + (-4x - 1)
-2x + 9 + 5x + 6
-4(x + 1) + 5x
-7 + 6x - 4x + 3
2(x - 2)
-3x + 6 + 4x

Answer:

Matches are:

1 and 6

2 and 3

4 and 7

5 and 10

8 and 9

Step-by-step explanation:

First just expand all:

1. 3x + 15

2. 3x + 6

3. 3x +6

4. x - 4

5. x + 6

6. 3x +15

7. x - 4

8. 2x - 4

9. 2x - 4

10. x + 6

Please give brainliest! Thanks, hope this helps!

Diberi x = 2 dan y = -7. Cari nilai bagi setiap ungkapan berikut.
(a) 2x - y
(b) x - 4y + 8​

what is the slope of the graph?

Mr. Birdie has worked hard as a Math teacher all his
life and has saved 42 a million dollars. A savings bank
has offered him 4% interest per annum on his savings.
Mr Birdie is retiring at 65 and wants enough to live on
until his 90th birthday. He figures that he will have
$1666.66 a month.
Can you explain where his calculation may have come
from if it is correct. Explain your thoughts in the box
below.

WILL MARK BRAINLIEST! PLEASE HELP!
Write 206 in base 7

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Positive Slope
Negative Slope
No Slope
This is an arrow. This is not slope

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no slope
slope = 0
slope = 1
slope = -1

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HELPPPPPPP ASAPPPPPP PLEASEEEEEE

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Pls help I will brainlest u

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G
२०
53
450
F
H
The value of x is what????
Plzzz help meee and I have a lot more

Which distributive property gives the same answer as 7(99)?
7(99+9)
o 7(99-9)
. 7(100+1)
7(100-1)

Dear journal, I'm not an outdoorsy kind of girl, but when my neighbor Adelle invited me to go camping, I could hardly tell her I was afraid of bears and snakes and pretty much any wild animal. I had images of waking up in the middle of the night, my tent shaking to the rhythm of growls. I couldn't let Adelle know I was afraid. So, I packed my bags and waited at the door the morning we were to leave. To my great surprise, I discovered that camping isn't at all how I imagined. The park ranger assured us that no bears had been seen in the last five years, and to my great surprise, Adelle's family had a pop-up camper, so we weren't even in a tent. Adelle did get to see my true colors, though, when we were hiking. We came across a snake in the middle of the trail, and I've never run so fast in my life. Snakes aside, camping's not so bad. What techniques could be used to improve this sample diary entry to make it interesting and effective at sharing the experience? Check all that apply. adding reasons why the speaker was afraid adding some dialogue adding more description about what was enjoyable about the camping trip adding more information about bears adding a description of the pop-up camper

Graph the line.
y=x-8

please hurry, 15 points

Which of the following shows the prime factorization of 600?

A) 2 ∙ 2 ∙ 3 ∙ 3 ∙ 5 ∙ 5
B) 2 ∙ 2 ∙ 2 ∙ 2 ∙ 3 ∙ 5
C) 2 ∙ 2 ∙ 2 ∙ 3 ∙ 5 ∙ 5
D) 2 ∙ 2 ∙ 3 ∙ 5 ∙ 5 ∙ 5

The measure of one of the acute angles in a right triangle is given. What is the measure of the other acute angle?

4x* (given acute angle)

*=the degrees, I don't have the degrees symbol.

I need ur help please.....

Millie and kim both entered a pumpkins in the county fair. Millie's pumpkin weighs 52 1/4 lbs. Kim's pumpkin is 90% as big as Millie's pumpkin. How much does Kim's pumpkin weigh?

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3) 2 ½

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ends in 5:00

I estimated that the repairs to my car would cost $120. In fact, they cost $80. What was the percentage error?

HELP ASAP PLEASE PLEASE HELP!!
Which represents the value of Point on the number line?
D
0
2

Which equation is written in standard form?
6x - 4y = 13
4y + 10 = 2x
8x=-2y - 9
2/3x – 9y = 13

Megan's commute to work includes an 8-mile drive and a 21-mile train ride. This expression can be used to find the total time it takes Megan to get to work, where xis her average driving speed in miles/hour. 21​