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jok3333 [9.3K]
4 years ago
9

80% of Vanessa's final grade is based on the average score of her quizzes, which is 73.

Mathematics
1 answer:
Misha Larkins [42]4 years ago
8 0
80% of quizzes + 20% of final = final grade

80% * 73 + 20% * x = 70

0.8 * 73 + 0.2x = 70

58.4 + 0.2x = 70

0.2x = 11.6

x = 58
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The best equation to graph from is the point slope form of a line. True or false?
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
The probability that a farmer is in debt is 0.700. The probability that a farmer is in debt and also lives in the Midwest is 0.2
bogdanovich [222]

Answer:

0.4

Step-by-step explanation:

Given that:

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5 0
3 years ago
6 Find the equivalent ratio for 64%. Write your answer in simplest form.
Snowcat [4.5K]

solution

Find the equivalent ratio for 64%. Write your answer in simplest form.​

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64/100 = 32/50 = 16/25 = 0.64

5 0
1 year ago
1 - 10x = 81 <br> Value of X?
igomit [66]

x = -8

Step-by-step explanation:

Step 1: Subtract 1 from both sides

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Divide both sides of the equation by -10

\frac{ - 10x}{ - 10}  =  \frac{80}{ - 10}  \\  \\ x =  - 8

4 0
3 years ago
Read 2 more answers
What is the gcf of 48, 64 and 72
ziro4ka [17]

The greatest common factor is 8 because Prime factor is 2 and 4, Number 48 is 4 and 1 Number 64 is 6 and o Number 72 is 3 and 0 which it would all equal 2^3  so 48 = 2^4 times 3 64 = 2^6 and 72 = 2^3 times 3^2 Hope this helps.

5 0
3 years ago
Read 2 more answers
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