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PSYCHO15rus [73]
2 years ago
15

Common factor of 20,88,40

Mathematics
1 answer:
Inessa [10]2 years ago
5 0

common factors: 1, 2, 4

GCF: 4

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What is the solution set of this problem? 9x 4=5 5x?
trasher [3.6K]
Is this 9x+4=5+5x or is it 9x•4=5•5x?
5 0
3 years ago
The scale drawing of a rectangular room measures 10cm long by 6cm wide. The actual width of the room is 9 metres. What is the ac
Snezhnost [94]

Answer:

48 meters

Step-by-step explanation:

The first thing is to calculate the scale, since we know both widths it is possible:

we pass the 9 meters to centimeters = 900 cm

900/6 = 150

So the scale would be 1: 150

Which means that the length is 150 times bigger.

10 * 150 = 1500cm or what equals 15m

the perimeter is the sum of all the sides, therefore:

P = 15 + 15 + 9 + 9

P = 48

Which means that the perimeter of the room is 48 meters

8 0
3 years ago
Tip and Sales tax cause a restaurant bill to____.
Luda [366]
<span>Tip and Sales tax cause a restaurant bill to____.
a. increase

When estimating using money for a purchase, you should_____.
c. estimate up to the nearest dollar or half dollar

You purchase a piece of cake for $3.49. What would be a good estimation for just purchasing the cake?
b. 3.50

Your total restaurant bill for food, drinks, and tip is $37.40. What is a good estimate cost for just the food and drinks?
c. 36.00
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8 0
3 years ago
Read 2 more answers
Please help they are separate questions please help me with this!
monitta

Answer: Mary makes $1160, Steven makes $142.50

Step-by-step explanation:

Facts

MARY

8% commision on everything she sells

She sells a car for $14,500

The first question about Mary asks how much commision she makes. To find that, lets find 8% of 14,500

8% of 14,500= 0.08x14,500= 1160

Therefore, Mary makes $1,160 in commision.

STEVEN

Facts

He makes 15% in commision for the supplies he sells

He sells $950 in supplies

Money made =?

15% of 950=0.15x950=$142.50

6 0
2 years ago
Select the correct answer.
bezimeni [28]
I think it would be A
5 0
3 years ago
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