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Lana71 [14]
3 years ago
11

Tammy sells beaded necklaces. Each large necklace sells for $5.20 and each small necklace sells for $4.90 . How much will she ea

rn from selling 1 large necklace and small 7 necklaces?
Mathematics
1 answer:
Daniel [21]3 years ago
8 0

Answer: $39.50

Step-by-step explanation:)

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85% of the people survey thought the price of the car wash was reasonable. If 164 people thought the cost of the car wash was re
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192 people were survey

Step-by-step explanation:

The given is:

  • 85% of the people survey thought the price of the car wash was reasonable
  • 164 people thought the cost of the car wash was reasonable

We need to find how many people were survey

Assume that x people were survey

∵ There were x people survey

∵ 85% of them thought the price of the car wash was reasonable

∴ The number of the people who thought the price of the car wash

   was reasonable = 85% × x

∵ 85% = \frac{85}{100} = 0.85

∴ The number of the people who thought the price of the car wash

   was reasonable = 0.85 x

∵ 164 people thought the cost of the car wash was reasonable

- Equate 0.85 x and 164

∴ 0.85 x = 164

- Divide both sides by 0.85

∴ x = 192.94

∵ x represents a number of people, then it must be integer

∴ The number of people were survey = 192

192 people were survey

Learn more:

You can learn more about percentage in brainly.com/question/12960754

#LearnwithBrainly

7 0
3 years ago
A weight of meteorite A is 7 times the weight of meteorite B. If the sum of their weights is 152 tons find the weight of each
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Answer:

no lo se perdon

Step-by-step explanation:

3 0
3 years ago
Ruth decides to use the method of proportions and similar triangles to find the height of a tree. She measures the length of the
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Answer:

c. 24 ft

Step-by-step explanation:

if the 12 inch ruler casts a 6 inch shadow (shadow has half size) then a tree with 12 feet long shadow will have a height of 24 feet

5 0
3 years ago
Find the area of this figure. use 3.14 for pi.​
Ganezh [65]
The square would be 100.
The semicircle you will use the formula πr^2/2.
That would mean you would take the 3.14x5^2/2.
(3.14x5x5)/2
(3.14x25)/2
78.5/2
=39.25
So the total area would be 139.25
7 0
3 years ago
What is the area of triangle SRT
vfiekz [6]

Answer:9 square units

Step-by-step explanation:

6 0
3 years ago
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