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AlladinOne [14]
3 years ago
13

if billy has 7 friends and he loses 6 friends and then gains 4 friends and then loses five friends, how many friends does billy

have?
Mathematics
2 answers:
dedylja [7]3 years ago
4 0
Billy has no friends
lord [1]3 years ago
4 0

Answer:

Billy ain't got no friends. I'll be his therapist.

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What is 1/3 divided by 5/7
dedylja [7]
7/15 because keep change flip so it will be 1/3*7/5 and you will get your answer
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A gym membership costs $110 to open and $30 per month after
Softa [21]

Answer:

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2)The dependent variable is the monthly charge because it will change depending on how many months you plan to keep your membership.

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5 0
3 years ago
The fuel tank of a certain airplane can hold up to gallons of fuel. Let be the total weight of the airplane (in pounds). Let be
zloy xaker [14]
A reasonable function is W = 7F + 5000


Where W is the weight of the plane and F is the number of gallons of fuel.


The domain is the set of possible values for F. That is from 0 (empty tank) to 400 (full tank).


So the domain is F = [0,400], or what is equivalente 0 ≤ F ≤ 400.


The range is the set of values of W.


The minimum value of W is when F = 0 => W = 7(0) + 5000 = 5,000.


The maximum value of W is when F = 400 => W = 7(400) + 5000 = 7,800


So the range is W = [5,000 ; 7,800], pr 5000 ≤ W ≤ 7,800.
3 0
2 years ago
What is the average rate of change between x = 10 and x = 30
jeyben [28]

Answer:

everyone always asks "where's the toilet?" but no one ever asks "how's the toilet?" :'(

Step-by-step explanation:

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We ate 31/6 pizzas. Write this amount as a decimal
Aleksandr [31]
5.16 is the answer. Hope I help. :)

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