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Juliette [100K]
3 years ago
9

PLEASE HELP! WILL MARK BRAINLIEST!

Mathematics
2 answers:
Ivahew [28]3 years ago
7 0

Answer:

donkey y are

understand the answer

Serga [27]3 years ago
6 0

answer:

its answer 4. or D.

x = 5.33

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Gerri spends 1/21 of her money on pencils and 2/21 on paper. What fraction of her money does she spend. Give the answer in simpl
BigorU [14]

Answer:

Gerri spends 1/7 (A).

Step-by-step explanation:

If Gerri spends 1/21 of her money on pencils and 2/21 of her money on paper, adding these two fractions together will give us the total fraction of her money that she spent.  Since 1/21 and 2/21 have the same denominator, we can add the numerators to get 3/21.  However, fractions must always be in simplest form, meaning if the numerator (top number) and denominator (bottom number) can both be divided evenly by the same factor, then the fraction can be simplied to lower numbers.  In this case the number 3 and the number 21 can both be divided evenly by 3:  (3÷3)/21÷3) = 1/7.

3 0
3 years ago
Read 2 more answers
Is 28 a solution to the inequality you wrote in exercise 4? How do you know? Exercise 4
loris [4]
Hello there,

If you are putting 28 on the less than side it is.
Correct 
30>28

Incorrect
28>30

Hope this helped!
4 0
3 years ago
Read 2 more answers
Exactly how many days is 72 hours?
jasenka [17]
72 hours is exactly 3 days...
5 0
3 years ago
Read 2 more answers
Urgent help needed fast
Katena32 [7]

Answer:

Below

Step-by-step explanation:

You can use this formula to find the sum of an arithmetic series

     Sn = n / 2 (a1 + an)

You need to find the number of terms in each series before using the formula

     Tn = a + (n - 1) d

a) 53 = 5 + (n - 1) 3

      n = 17

Sn = 17 / 2 (5 + 53)

    = 493

b) 98 = 7 + (n - 1) 7

      n = 14

Sn = 14 / 2 (7 + 98)

   = 735

       

c) -102 = 8 + (n - 1) -5

        n = 23

Sn = 23 / 2 (8 + (-102))

   = - 1081

d) 41/3 = 2/3 + (n - 1) 1

        n = 14

Sn = 14 / 2 (2/3 + 41/3)

    = 301 / 3 or 100 1/3  

Hope this helped! Best of luck <3

7 0
2 years ago
I need this asap. Find the area of the following quadrilateral.
Elenna [48]

Answer:56

Step-by-step explanation:

i got it correct on my test

4 0
2 years ago
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