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Misha Larkins [42]
3 years ago
14

Algebra 1 > * 3.10 Solve linear equations: word problems UFG

Mathematics
1 answer:
ki77a [65]3 years ago
5 0

Answer:

8

Step-by-step explanation:

y=1x+11

19=x+11

8=x

I have to do this for more characters

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The weekly ad for a local grocery store advertises a 5 pound bag of organic apples for $13.95. Round each rate to the nearest hu
stich3 [128]

Answer:

Step-by-step explanation:

Given that in the weekly ad 5 pound bag of organic apples will cost 13.95 dollars

To find unit rate

Unit rate can be found in two ways either cost of 1 apple or no of apples for 1 dollars

I part:

5 apples = 13.95 dollars

1 apple = 13.95/5 (since direct variation)

Unit rate for one apple= 2.79 dollars

Part II:

13.95 dollars = 1 apple

1 dollar = 1/13.95 = 0.071

=0.07

But normally since apples are countable as 1,2 ... we use the first type of rate only unit rate per apple

6 0
3 years ago
What is the x-coordinate of point B?<br> A<br> -1<br> B<br> - 4<br> С<br> 1<br> D<br> 4
Dmitry_Shevchenko [17]
The x-coordinate would be -4 which would be answer choice B. This is the reason bc when you look at a graph it goes from x to y same as the alphabet
5 0
3 years ago
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A cube made of an unknown material has a height of 9 cm. The mass of this cube is 3.645 grams. What is the density of this cube?
ehidna [41]

Answer:

density =  \frac{mass}{volume}

mass = 3.645 g

volume = 9×9×9

= 729 cm³

density = 3.645/729

= 0.005 gcm^-3

Step-by-step explanation:

the volume is 729 cm³ cause the given height is 9cm and it is a cube. cube has equal sides so their lengths are the same.

volume = length × height × width

8 0
3 years ago
There are 180 cars in a parking lot.30% are red .How many red cars are there ?
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54 red cars, sorry cant explain, need points urgently, CHEERIO!

6 0
3 years ago
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zhannawk [14.2K]
96+264 = 360
360 \ 24 = 15

Therefore he received 15 boxes
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3 years ago
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