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2 years ago

6

i need this im confused on it. i would appreciate it if someone could help me out!! u have to show all ur work.

1 answer:

Kazeer [188]2 years ago

5 0

Answer:

see below

Step-by-step explanation:

$1) -4x + 9x = 5x\\\\2) 6y -8y = -2y\\\\3) -7x+x = -6x\\\\4) 9y-y = 8y\\\\5) -5x-5x = -10x\\\\6) 3y-7y = -4y\\\\7) -x-8x+7 = -9x +7\\\\8) y-2y -3 = -y -3\\\\9) 5+5x-4x = 5 + x\\\\10) 3y-6 +7y-4y = 6y -6\\\\11) -9x-5-8+x = -13 -8x\\\\12) 6-y+5y-6y = 6 -2y\\\\13) 3x-8y+2x-5-5y = 5x -13y -5\\\\14)-9x +3 +2x-9y-8 = -7x -9y -5\\\\15) 5 +6x -3y +x +8y = 7x +5y+5\\\\16) -4x -4 +x -2y +7x = 4x -2y -4\\\\17) -8x +7y-x-6y+4x = -5x +y\\\\18) x+5-2x+3y-y=2y-x+5\\\\19) 9x-3y+7-4x+y-3 = 5x-2y+4\\\\$

$20) -x-3+5x+6y+8x-9\\\\21) 4x-4-8y+8-5x+1 = -x-8y+5\\\\22) 3x-x+6y-4x-y = -2x+5y\\\\23) 2x+2y-x-y-7+5y = x+6y-7\\\\24) 6x-8x-4y -x+5y-2y = -3x-y\\\\$

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2 years ago

11 less than the product of a number and -4

denpristay [2]

Answer:

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Step-by-step explanation:

Step 1: Convert words into an expression

11 less than the product of a number and -4

(n * -4) - 11

<em>-4n - 11</em>

<em />

Answer: -4n - 11

<u>If needed solve</u>

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2 years ago

I shared 3 cars with my cousins I have 5 cousins and me. I want to know how many people will be in each car

tatuchka [14]

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3 years ago

James and Sarah went out to lunch. The price of lunch for both of them was $60. They tipped their server 10% of that amount.

kvasek [131]

Answer:

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Step-by-step explanation:

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Hope this helps plz mark brainliest :D

3 0

2 years ago

Read 2 more answers

PLEASE HELP VERY URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

diamong [38]

Q1. Look at the picture.

$C.\\y=-\dfrac{1}{3}x+3\\\\y=2x-4$

Q2. Look at the picture.

$A.\ 4-t$

Q3.

Put the value of x = 2 to the equation 3x + y = 5:

$3(2)+y=5$

$6+y=5$ <em>subtract 6 from both sides</em>

$y=-1\\\\F.\ -1$

Q4.

$\left\{\begin{array}{ccc}n=3m-11&(*)\\2m+3n=0&(**)\end{array}\right$

Substitute (*) to (**):

$2m+3(3m-11)=0$ <em>use distributive property</em>

$2m+(3)(3m)+(3)(-11)=0$

$2m+9m-33=0$ <em>add 33 to both sides</em>

$11m=33$ <em>divide both sides by 11</em>

$m=3$

Put the value of m to (*):

$n=3(3)-11\\\\n=9-11\\\\n=-2$

$C. (3,\ -2)$

Q5.

w - width

3w - length

24 in - the sum of length and width

The equation:

$w+3w=24$

$4w=24$ <em>divide both sides by 4</em>

$w=6\ in$

$3w=3(6)=18\ in$

$J.\ 18\ inches$

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2 years ago

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