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NikAS [45]
2 years ago
15

Jeremy and Caitlin collect baseball cards. the ratio of Jeremy’s cards and Caitlin’s cards was 9 to 3. After Jeremy gave 12 cars

s to Caitlin, they had an equal number of cards. How many cards did Caitlin and Jeremy have at first? Explain.
Mathematics
1 answer:
gulaghasi [49]2 years ago
7 0
You didnt say this right can you give better sentences please

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the ratio of the length of shantels pool to the length of juan's pool is 3 to 5 shantels pool is 30 meters how long is Juan’s po
love history [14]

Step-by-step explanation:

the ratio of the pool lengths is 3/5.

that means for every 3 meters of length on Shantel's pool, there are 5 meters of length on Juan's pool.

it the other way around : to get to the size of Shantel's pool, every 5 meters of length on Juan's pool are converted to 3 meters.

x = length of Juan's pool

x × 3/5 = 30

3x = 150

x = 50 meters

you see the relationship ?

3/5 = 30/50 = 300/500 = ...

but it is true for any factor

3/5 = 15/25 = 24/40 = 6/10 = ...

once you see the factor for one part of the ratio, you know there is the same factor for the other part (or parts) of the ratio. otherwise the ratio would not stay the same and keep the relationship.

3 0
2 years ago
What are the factors of x2 – 144? And
zavuch27 [327]

(x +12) (x -12) =0

x = 12

x = -12

7 0
3 years ago
Read 2 more answers
Add or subtract as indicated. reduce to the lowest term. 1 1/3 + 2 1/3
Ann [662]
2 1/3 = 7/3

Both numbers should be improper fractions.

11/3 + 7/3 = 18/3

Now the fractions must be simplified
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So 11/3 + 2 1/3 = 6
6 0
3 years ago
Write the word sentence as an equation then solve the difference between a number c and 17 is 3
Digiron [165]

Answer:

c-17=3

c=20

Step-by-step explanation:

what grade is this for?

hope this helps

8 0
2 years ago
Can you guys make a word problem for 4 ÷ ½ then answer it? Thanks!
denpristay [2]

Answer:

There are 4 people * 2.

Step-by-step explanation:

8

8 0
3 years ago
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