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Akimi4 [234]
3 years ago
8

X+7+3x+5=180 bro help

Mathematics
2 answers:
KATRIN_1 [288]3 years ago
4 0

Answer:

x = 42

Step-by-step explanation:

Collect like terms (all x together and constants together)

4x + 12 = 180

4x = 180 - 12

4x = 168

x = 168 / 4

x = 42

V125BC [204]3 years ago
3 0

Answer:

x = 42

Step-by-step explanation:

First add the values with variable x and put them to one side of the equation and then do the same thing for the values without x

; x + 3x = 180 - 7 - 5

; 4x = 168....then divide both sides by 4

; x = 42

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working together 9 friends pick up 23 2/5 bags of apples and an orchard they divide the bags of apples equally between them how
Citrus2011 [14]
Simply divide 23 and 2/5 bags of apples between 9 friends:

23 and 2/5 bags ÷ 9 friends= 117/5 bags ÷ 9 friends
                                              =  13/5 bags
                                              = 2 and 3/5 bags

Therefore, each friend receives 2 and 3/5 bags of apples.

Hope this helps!
5 0
3 years ago
A 1 3/4 kg fish weighed 1 3/16 kg after it was cleaned. how much was the decreased in weight of the fish.​
joja [24]

Answer:

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Step-by-step explanation:

7 0
2 years ago
Which questions can be answered by finding the surface area? Check all that apply.
True [87]

Answer:

Step-by-step explanation:

Surface area is pretty synonymous with area.

How much paint is needed to paint the outside of a birdhouse?

Paint is measured in volume, so not surface area

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Since its just the walls its not total surface area, but surface area of the walls.

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water is measured in volume, especially when wanting to fill something.

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3 0
3 years ago
Who is farthest from the school
postnew [5]

Using the law of cosines:

The grocery store to the school:

Distance = √(7^2 + 10^2 - 2*7*10*cos(100)

Distance = 13.16 miles


The movie store to the school:

Distance = √(7^2 + 10^2 - 2*7*10*cos(120)

Distance = 14.80 miles


The friend is further away.

7 0
3 years ago
10 POINTS + BRAINLIEST ANSWER!!
gregori [183]
<span>B. f(x) = x^2 + 6x - 7

All you have to do is foil 
</span>
4 0
3 years ago
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