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Karo-lina-s [1.5K]
3 years ago
7

A hummingbird’s heart beats about 1,250 beats

Mathematics
1 answer:
kicyunya [14]3 years ago
5 0

Answer:0﹤Ⅹ﹤1250

Step-by-step explanation:

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3 years ago
Eight friends started a business. They will wear either a baseball cap or a shirt imprinted with their logo while working. They
posledela

Answer:The system of equations to describe the situation are

c + y = 8

6c + 3y = 36

Step-by-step explanation:

Let c represent the number of shirts.

Let y represent the number of caps.

Eight friends started a business. They will wear either a baseball cap or a shirt imprinted with their logo while working. This means that

c + y = 8 - - - - - - - - - - -1

They want to spend exactly $36 on the shirts and caps. Shirts cost $6 each and caps cost $3 each. This means that

6c + 3y = 36 - - - - - - - - - - 2

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3 years ago
Paul bought a soft drink and a sandwich for $9.90. What equation may be used to find the price of each item if the sandwich cost
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Answer:

D

Step-by-step explanation:

The other ones don't make sense. The answer is 3.5x+x=9.90

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3 years ago
1) A taxi charges $1.80 plus $0.40 per mile, m. Write an equation and solve to determine the number
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the answer : 1.80x+0.40=$13

5 0
2 years ago
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A consumer charges a $46.92 purchase on a credit card. The card has a daily interest rate of 0.039%. If the consumer pays off th
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After a series of calculations using the interest formula:

The best and most correct answer among the choices provided by your question is the second choice or letter B "$0.18."

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
7 0
3 years ago
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