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Neko [114]
4 years ago
13

What is 5-(49÷1-5)×2+9-3

Mathematics
1 answer:
wel4 years ago
5 0

5-(49÷1-5)×2+9-3 is:

-77

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I neeed help quickly thanks.
Marianna [84]

Answer:

12 Math Club students

Step-by-step explanation:

2 vans each holding 6 students = 12 because 2x6 = 12

4 0
3 years ago
Dorothy and Rosanne are baking cookies for a party. Working alone, Rosanne can finish the cookies in 6 hours. Dorothy can finish
garik1379 [7]

Answer:

It will take them 3.43 hours.

Step-by-step explanation:

Let T denote the total cookies that need to be cocked. Observe that:

  1. If Rosanne finishes the cookies in 6 hours, that means that she can make \frac{T}{6} cookies per hour.
  2. If Dorothy finishes the cookies in 8 hours, that means that she can make \frac{T}{8} cookies per hour.

Then, by 1) and 2), if they work together would we able to make

\frac{T}{6}+\frac{T}{8}=\frac{8T+6T}{48}=\frac{14}{48}T=\frac{7}{24}T

cookies per hour.

Therefore, in order to finish the T cookies they will need \frac{24}{7}\approx3.43 hours

3 0
3 years ago
Riding a proportion of 15 is 1 and a half percent of what number​
skad [1K]

Answer:

1000

Explanation:

15=1.5%

1000=100%

10=1%

not really much of an explanation, but i hope you get what i mean by that

7 0
3 years ago
Help me please someone
d1i1m1o1n [39]
The answer for this question is A
4 0
3 years ago
Read 2 more answers
5,000 for 5 years at 5% simple interest how much would be paid in interest
elena-14-01-66 [18.8K]

Answer:

1,250

Step-by-step explanation:

Interest= $ x % x time

1,250= 5,000 x 5% (converts to .05) x 5

:)

4 0
3 years ago
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