2 years ago

3 T-shirts cost $12. How much will 50 T-shirts cost?

Mathematics

2 answers:

LekaFEV [45]2 years ago

6 0

Answer:

$200

Step-by-step explanation:

First, find the unit rate:

12/3= 4

Then multiply:

4*50= 200

Hope this helps!

Lera25 [3.4K]2 years ago

3 0

The answer is 200
Reason: 12 divided by three equals 4 next you would multiply 4 times 50 equaling 200

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The ratio of dogs to cats at an animal shelter is 33 to 22. How many dogs are at the shelter if there is a total of 3030 animals

Elena-2011 [213]

D : c = 33 : 22
where d is the number of dogs and c is the number of cats;
and: d + c = 3030
33 c = 22 d / : 11
3 c = 2 d
From the other equation: c = 3030 - d
3 * ( 3030 - d ) = 2 d
9090 - 3 d = 2 d
5 d = 9090
d = 9090 : 5
d = 1818
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Illusion [34]

Answer:

Step-by-step explanation:

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Sorry, not all the lines are straight, but you get the point. B is the only one that doesn't have more than one point on the lines I drew.