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dimaraw [331]
3 years ago
5

Replace __ in 2/7=8​/?

Mathematics
2 answers:
Tom [10]3 years ago
6 0

hope you understand...............................................................................

oksano4ka [1.4K]3 years ago
4 0

Answer:

_ is equal to 28

Step-by-step explanation:

numerator is multiplied by 4, therefore, due to the equal sign, the denominator must also by multiplied by 4

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Bank A charger a 4$ service fee and $0.25 for each check written. Bank B charges $5 and $0.20 for each check written . How many
Andre45 [30]
1. A person would need to write 20 checks each month for the two banks to charge the same amount in fees.
2. The account from Bank A would cost less if a person were to write 10 checks in a month.

Explanation:
1. Bank A = 0.25x + 4, Bank B = 0.2x + 5

0.25x + 4 = 0.2x + 5
0.05x = 1
x = 20

2. Bank A = 0.25(10) + 4 = $6.5
Bank B = 0.2(10) + 5 =$7
Therefore, it would cost less to write 10 checks from Bank A.
8 0
4 years ago
HELP PLEASE DUE IN 3 MINUTES
Alina [70]
It would be the first one
8 0
3 years ago
The length of the rectangle is 10.4cm. the perimeter of the rectangle is 28cm. calculate the area of the rectangle.
PilotLPTM [1.2K]

Answer:

37.44 cm²

Step-by-step explanation:

To find the width, follow these steps.

10.4*2=20.8

28-20.8=7.2

7.2/2=3.6

The width is 3.6.

To find the area, multiply the width and the length together.

10.4*3.6=37.44

The area of the rectangle is 37.44 cm²

Hope this helps!

5 0
2 years ago
2 questions plz answer<br><br> i need help!<br> will do brainliest answer and Thanks
Black_prince [1.1K]
1. 9
2. 8
I hope this helped! #Sobangcha
4 0
3 years ago
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lawyer [7]

Answer:

200

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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