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coldgirl [10]
2 years ago
9

Plz help me asap i will mark you brainly

Mathematics
2 answers:
Andreas93 [3]2 years ago
8 0

Answer:

2 and a 1/2 hrs

Step-by-step explanation:

Maksim231197 [3]2 years ago
7 0

Answer:

2.5 hours

Step-by-step explanation:

Divide the travelled miles by the amount of hours to get the travelled miles for one hour. (17 miles in 1 hour) Then divide 42.5 by 17 to get the amount of time it takes to go 42.5 miles. (42.5 miles in 2.5 hours)

Hope this helps!

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What do you get when you combine the following numbers? -4-4-4-4
sladkih [1.3K]

Answer:

-16

Step-by-step explanation:

you just add all of them together

4 0
2 years ago
Could someone help me with this it would mean a lot ! :)
Alex73 [517]
I think its b because of its relation to the base
6 0
3 years ago
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1. Professor Cramer determines a final grade based on attendance, two papers, three major tests, and a final exam. Each of these
ELEN [110]

Answer:

Ur final grade will go down if you are looking for answers buddy! :)

Step-by-step explanation:

5 0
2 years ago
70%70, percent of a number is what fraction of that number?
lesantik [10]

Hello there!

A number that is 70% of a number is 7/10 of that number in fraction form!

I hope this was helpful and have a great rest of your day!

3 0
3 years ago
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What is the first term in the sequence for which d = -2 and a7 = 3?
AnnZ [28]

Answer:

Final answer is c. 15

Step-by-step explanation:

We need to find about what is the first term in the sequence for which d = -2 and a7 = 3

We will use nth term formula of arithmetic sequence.

a_n=a+\left(n-1\right)d

we have been given a7 that means 7th term is 3

so plug n=7, d=-2 and a_n=3 into above formula

3=a+\left(7-1\right)(-2)

3=a+6(-2)

3=a-12

15=a

Hence final answer is c. 15

7 0
3 years ago
Read 2 more answers
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