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denis-greek [22]
2 years ago
7

Sam has saved 200 sand dollars and wants to give them away equally to n friends. Write an expression to show how many sand dolla

rs each of Sam's friends will receive.
Mathematics
2 answers:
jeka57 [31]2 years ago
5 0
200 ÷ n = x (or something similar)
To now how many sand dollars each friend will receive we need to now how many friends there are so we can divide the sand dollars up!
Kryger [21]2 years ago
3 0
200\n = x you need to be able to divide the sand dollars equally between n friends so 200 divided by N is X which is the amount of sand dollars each friend gets
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As the number of pages in a photo book increases, the price of the book also increases. There is an additional shipping charge o
wlad13 [49]

Answer:

22

Step-by-step explanation:

Solve the inequality  (20 + 0.5x) + 0.15(20 + 0.5x)   ≤ $62.10 for x:

20 + .5x + 3 + 0.75x ≤ 62.10

Combining the x terms, we get:

20 + 3 + 1.25x ≤ 62.10.

Combining the constants on the left:

23 + 1.75x ≤ 62.10

Combining the constants:

1.75x = 39.10

Solving for x:  39.10/1.75 = 22.34

Thus, the max number of whole pages she can have in her book is 22.

4 0
3 years ago
Is this answer right?
zalisa [80]

Answer:

yes I think so

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A = 1-2 35 b = -16 04 find 2a -
devlian [24]
Replace the values of a and b in the formula
2a - b:
(2 * 1.235) - (-16.04) = 2.47 + 16.04 = 18.51
4 0
3 years ago
Ally sold 18 boxes of girl scout cookies. This was 40% of the number of boxes that Kayla sold. How many boxes did Kayla sell?
S_A_V [24]

Answer:

Kayla sold 90 boxes of cookies.

Step-by-step explanation:

let's have X be the number of boxes Kayla sold.

x⇒100%

18⇒20%

Find x,

x=100/20 × 18

x=90

6 0
3 years ago
Sandeep has twice as much as sonia. together they have rs 150. how much does sonia have
Inga [223]

let sonia has the (x)

Sandeep would have twice as much as Sonia so (2x)

together they'd have 150.

so, x+2x=150

solve for X

3x=150

X=150/3

So x=50 is what Sonia has,

and Sandeep would have 2(50) =100

5 0
3 years ago
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