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julsineya [31]
3 years ago
5

Which expressions are equivalent to

Mathematics
1 answer:
Paladinen [302]3 years ago
8 0

Answer: 30/40+16/40 and 15/20+8/20 pls mark brainliest

Step-by-step explanation:

You know that 3/4+2/5=23/20.

Now select the other expressions equal to that. They are: 30/40+16/40 and 15/20+8/20

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John runs a computer software store. He counted 128 people who walked by his store in a day, 60 of whom came into the store. Of
balandron [24]

Answer:

The probability is 0.47.

Step-by-step explanation:

Given,

Total number of people who walked by his store = 128,

Out of these people the number of people who came into the store = 60,

Hence, the probability that a person who walks by the store will enter the store  

=\frac{\text{People who came in store}}{\text{People who walked by store}}

=\frac{60}{128}

=0.46875

\approx 0.47

4 0
3 years ago
Evaluate p -q for p = 34 and q = -35
Setler [38]
69 is the answer . (34)- (-35)

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3 years ago
This is my last question please help !
chubhunter [2.5K]

Answer:

try the third option

Step-by-step explanation:

At least I'm trying

8 0
3 years ago
65+40+x divided by 83
FromTheMoon [43]
65+40÷83=1 which would be the least simplest way to solve it but sorry
8 0
4 years ago
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OleMash [197]
I've got three photos for the answers but they don't include 31 or 32.

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