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zheka24 [161]
2 years ago
6

Please help I need this please help please just me help

Mathematics
1 answer:
Nikitich [7]2 years ago
3 0

Answer:

It would take 4 minutes.

Step-by-step explanation:

Step 1: divide 63 by 3 to get how many hotdogs the champion can eat in a minute which equals 21

Step 2: Divide 84 by 21 to get 4 minutes

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3/4 - 5/8 <br><br><br> can someone plz tell answer
ss7ja [257]
The correct answer is 0.125
6 0
3 years ago
Read 2 more answers
Mr.Brown deposited $2500 to his new savings account. Each month, he deposits $300 to his account. Which inequality can be used t
Firlakuza [10]

Answer:

X>5

Step-by-step explanation:

Since the initial deposit is given as $2500 then to get more than $4000, Mr. Brown needs additional 4000-2500=$1500

Since each month he deposits $300 then after x months he will have more than $1500 additional.

4000<300x+2500

Collecting like terms

4000-2500<300x

1500<300x

Simplifying

5<x

Or

x>5

8 0
4 years ago
Limx²-9x+20<br> x-&gt;4 x-4?
Gala2k [10]

Answer:

-1

Step-by-step explanation:

lim x tends to 4 (x^2-9x+20)/(x-4). (x^2-9x+20)(x-4)=x-5.

So the limit is 4-5=-1

3 0
3 years ago
Kona wants to bake at most 30 loaves of banana bread and nut bread for a bake sale. Each loaf of banana bread sells for $2.50, a
Inga [223]

Answer:

The system of inequalities that models the situation is

x+y \leq 30

x(2.50) +y(2.75) \geq 44

Step-by-step explanation:

Given:

Total number of banana bread and nut bread must be atmost 30

Cost of one banana bread = $2.50

Cost of one nut bread = $2.75

Kona wants to make at least $44

To Find:

The system of inequalities models the situation

Solution:

Let the number of banana bread loaves be x

Let the number of nut bread loaves be y

Then kona wants to make at most 3 loaves of bread,

So

x+y \leq 30 -----------------(1)

Then By selling one banana braed to $2.50, and each loaf of nut bread sells for $2.75,Kona wants to make at least $44.

x(2.50) +y(2.75) \geq 44 ---------------------(2)

4 0
3 years ago
Decimal equivalent to 7.7?
Nostrana [21]
7.7 is a decimal. ;)
8 0
3 years ago
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