Help plz thanks question 1
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You need to plug in the equations for C(x) and R(x) into the equation P(x)= R(x) - C(x) and solve.
P(x) = R(x) - C(x)
P(x) = (
P(x) =
P(x) =
Hope this helps!
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Find xplz help!!!!!!!!
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Easy, the cat weighs 1.4 pounds :)
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Answer:
Its D, and the thing is saying my answer needs 20 characters aw man
b. How many ski trips do you take if you spend a total of $315? $485?
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Answer:
a. x = (C — 60) / 85
bi. 3
bii. 5
Step-by-step explanation:
a. C = 85x + 60
C — 60 = 85x
x = (C — 60) / 85
bi. When C = $315,
x = (C — 60) / 85
x = (315 — 60) / 85
x = 225/ 85
x = 3
bii. When C = $485
x = (C — 60) / 85
x = (485 — 60) / 85
x = 425/ 85
x = 5
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Answer: r < 1
Step-by-step explanation:
1. 2(1 - 3r) + 3(r + 2) >5
2. Distribute: 2 - 6r + 3r + 6 > 5
3. Combine like terms. I'll put these in parentheses so you can see them better: (2 + 6) + (-6r + 3r) -> 8 -3r > 5
4. Isolate the variable(r) by subtracting 8 from both sides: -3r > -3
5. Isolate the variable(r) by dividing. Keep in mind the sign flips when multiplying or dividing by a negative: r < 1
6. Answer analysis, if you don't understand: The answer is r < 1. Meaning r is anything smaller than 1, so 0 and all the negative numbers.
Answer7
Step-by-step explanation6
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Answer:
11/850
Step-by-step explanation:
Total number of cards in a deck = 52
Total number of diamond cards = 13
P(3 diamond cards)
= 13/52 x 12/51 x 11/50
= 11/850