2 years ago

How do you graph x+2y=-4 and 4y=3x+12

1 answer:

7 0

well first and format you need to get both equations into the y=mx+b format . next you plot your b and use the rise over run format for mx. so say (as an example) 2x was your mx you rise up-wards if its positive 2 and to the right 1 since you don't know x.

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Adam has been asked to post a parcel for a family member. He has been told that the parcel weighs 12 lbs 8 oz. 1lb = 16 oz 1lb =

jasenka [17]

Answer:

The weight of the parcel is approximately 6 kilograms.

Step-by-step explanation:

The weight of the parcel is 12 lbs and 8 oz.

1 lb = 16 oz

So, 8 oz = $\frac{1}{2}lb = 0.5$ lb.

That means, 12 lbs and 8 oz = (12 + 0.5) lbs = 12.5 lbs

Now, 1 lb = 454 g

So, 12.5 lbs = (12.5 × 454) g = 5675 g

As, 1 kilogram = 1000 g

That means, 1 g = 0.001 kilogram

So, 5675 g $= (5675 \times0.001) kilograms= 5.675 \approx 6$ kilograms. (Rounded to the nearest whole kilogram)

Thus, the weight of the parcel is approximately 6 kilograms.

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2 years ago

A box of cereal has 20 cups. If each serving of cereal is 1/2 of a cup, how many servings are in the box?

Tpy6a [65]

The cereal will have 40 servings

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1 year ago

Read 2 more answers

9 hours _____ minutes

LiRa [457]

9 hours is 540 minutes

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2 years ago

Read 2 more answers

102/159 = x/4 Find X

-BARSIC- [3]

102/159 = x/4
34/53 = x/4
34(4) = x(53)
136 = 53x
136/53 = x

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2 years ago

During Christmas a book store sold 30 books. If the ratio of books go bookmarks sold was 10:1 ,how many bookmarks did the store

Snowcat [4.5K]

books to bookmarks
books : bookmarks
10 : 1
10 * 3 : 1 * 3
30 : 3
3 bookmarks

Since the book store sold 30 books they also sold 3 bookmarks.

Answer: 3 bookmarks

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2 years ago