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o-na [289]
2 years ago
11

The ratio of dogs to cats 2 to 5. If there are 20 cats, how many dogs are there?

Mathematics
2 answers:
Rzqust [24]2 years ago
7 0

Answer:

50

Step-by-step explanation:

AlekseyPX2 years ago
4 0

2 * 10 = 20

5 * 10 = 50

therefore there are 50 dogs

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I am confused on how to solve this using L'hopital's<br> lim→0 (5^x - 3^x)/x
kupik [55]

Answer:

Same here

Step-by-step explanation:

6 0
2 years ago
A truck is carrying pear juice, pineapple juice, and grapefruit juice bottles in a ratio of
sweet [91]

Answer:

120

Step-by-step explanation:

We let N be such that

9N = number pear juice bottles,

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2N = number of grapefruit juice bottles.

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9(10)+1(10)+2(10)=

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6 0
2 years ago
Can someone help me will give brainlist
Levart [38]

Answer:

Step-by-step explanation:

If we  roll a multiple of 5 we will get one of the following:

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6 0
1 year ago
At Billy's school, 80 students come to school by bicycle or by car. Together, the vehicles they arrive to school in have 270 whe
Anna35 [415]

Answer:

x = number of bicycles = 35

y = number of cars = 55

Step-by-step explanation:

Let

x = number of bicycles

y = number of cars

x + y = 80 (1)

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From (1)

x = 80 - y

Substitute x = 80 - y into (2)

2x + 4y = 270 (2)

2(80 - y) + 4y = 270

160 - 2y + 4y = 270

- 2y + 4y = 270 - 160

2y = 110

y = 110/2

y = 55

Substitute y = 55 into (1)

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x + 55 = 80

x = 80 - 55

x = 35

x = number of bicycles = 35

y = number of cars = 55

6 0
3 years ago
Can anyone please help me?​
Yanka [14]

Answer:

B.

Step-by-step explanation:

Parentheses mean multiplication in this case. So it would be 2 x -3 OR -3 + -3. When multiplying a negative and a positive the answer will ALWAYS be negative. So you would move to the left on a number line.

7 0
2 years ago
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