Each member will receive 9 pieces of pizza if the pizzas have 12 pieces. If each pizza has 6 pieces then each member will get 3 1/2 pieces each.
Hope this helps!!
An arithmetic sequence is an ordered list of numbers where the next number is found by adding on to the last number (ex: 2,5,8,11... is a sequence where 3 is added on to find the next number).
The equation for an arithmetic sequence is
is the "n-th" number in the sequence (ex: is the first term in the sequence)
d is the number you add (common difference) to find the next number
The first number in the sequence is 47 so
<span>d=-2 because the question gives you that
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The answer is A. -9.
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<span>The answer is C. 158</span>
For the second one, it gives you
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You can use this to find d
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Now you can just solve using the equation normally.
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The answer is C. 158
Answer:
(a) 0.2707
(b) 0.8576
Step-by-step explanation:
X=0
Y=-4
I have attached a picture of the quick work to show the steps of what I did to get those answers.
Answer:
After 5 additional days it will be equal
Step-by-step explanation:
1st special: 6x + 50
2nd special: 12x + 20
6x + 50 = 12x + 20
Subtract 20 from both sides;
6x + 30 = 12x
Subtract 6x from both sides;
30 = 6x
Divide both sides by 6;
x = 5