2 years ago

C=

Mathematics

2 answers:

bekas [8.4K]2 years ago

8 0

I might be wrong pls dont be mad

mel-nik [20]2 years ago

7 0

Answer:

I believe the answere is B

Step-by-step explanation:

Please mark brainliest

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Please help <br><br>the question is beloww

madam [21]

Answer:

-8

Step-by-step explanation:

(x-3y=136) + (18x+3y=288) We collect both processes to make y's disappear

19x=-152

x=-8

5 0

3 years ago

Multiply four and eight tenths multiplied by three.

Romashka [77]

Fourteen and four tenths

4 0

3 years ago

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3(x-2)+2(x+1)=-14<br> plz show work

Rom4ik [11]

Hello!

First, let's write the problem.
$3\left(x-2\right)+2\left(x+1\right)=-14$
Apply the distributive property on the left side of the equation.
$=3x-6+2x+2$
Add like terms.
$=5x-4$
Let's plug that in into the original equation.
$5x-4=-14$
Add 4 to both sides.
$5x-4+4=-14+4$
$5x=-10$
Divide both sides by 5.
$\frac{5x}{5}=\frac{-10}{5}$

Our final answer would be,
$x=-2$

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

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2 years ago

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statuscvo [17]

They need look a median wieght.

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3 years ago

The price of admission to an amusement park is $35 for adults and $25 for children. a group of 14 people visit the park and pay

grandymaker [24]

X+y=14 (*25)
35x+25y=410
---------------------
35x+25y=410
25x+25y=350
---------------------
10x=60
x=6

6 0

3 years ago