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zepelin [54]
2 years ago
5

Can someone help me with this problem

Mathematics
1 answer:
IRISSAK [1]2 years ago
7 0

If your looking for the value of "x" it is 4.

Hope this helped!

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What is the MAD for 10,3,7,8,2,0,10,5?
Tamiku [17]

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The MAD is 3.125

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A pack of 5 smiley stickers cost $6.50. What is the unit price?
nika2105 [10]

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4 0
2 years ago
A scientist has two solutions, which she has labeled Solutuion A and Solution B. Each contains salt. She knows that Solutuion A
ratelena [41]

a = amount (in oz) of solution A

b = amount of solution B

The scientist wants a mixture of 110 oz, so

a + b = 110

Solution A consists of 65% salt, so each ounce of solution A contributes 0.65 oz of salt; similarly, each ounce of B contributes 0.9 oz. The mixture is supposed to consist of 75% salt, which amounts to 0.75 * (110 oz) = 82.5 oz of salt. So

0.65 a + 0.9 b = 82.5

Solve for a and b:

b = 110 - a

0.65 a + 0.9 (110 - a) = 82.5

0.65 a + 99 - 0.9 a = 82.5

0.25 a = 16.5

a = 66  ==>  b = 44

5 0
3 years ago
I need help with number 16 please.
Kruka [31]
The graph is misleading because the sizes compared to the percentages are off. a more appropriate way to show the data would be with a bar graph.
Hope this helps!
Vote me brainliest!
8 0
3 years ago
What is 1/2(7x-6)=6x-10
erastova [34]

Answer:

Step-by-step explanation:

1/2(7x - 6) = 6x - 10

7/2x - 3 = 6x - 10 .....multiply by 2

7x - 6 = 12x - 20

-6 + 20 = 12x - 7x

14 = 5x

14/5 = x  <===

7 0
3 years ago
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