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frosja888 [35]
3 years ago
15

Karen took a science test where each correct answer was worth 2.5 points. She also correctly answered the bonus question worth 8

points. Her total points earned on the test was 45.5. Write and solve an equation to determine the number of questions Karen answered correctly..
Mathematics
2 answers:
Leya [2.2K]3 years ago
4 0

Answer:

x=\frac{45.5-8}{2.5\\}

Step-by-step explanation:

Each correct answer is 2.5 points

and the bonus was 8 points

and she has a total of 45.5 points

and if "x" was the number of questions she got correct then it's

x=\frac{45.5-8}{2.5\\}

Hope this helps!

(and I wouldn't mind a crown ;-;)

klasskru [66]3 years ago
3 0

Answer: 16 is your answer hope this helped  

Step-by-step explanation:

pleas make brainly

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tatuchka [14]

Answer: subtract 10

Step-by-step explanation: 25 - 10 =15

5 0
3 years ago
Suppose y varies inversely with x, and y = a when x = a 2. What inverse variation equation relates x and y ?
Sphinxa [80]

The variation equation is xy = a^3

<h3>How to determine the equation?</h3>

An inverse variation is represented as:

xy = k

Where k is the constant of variation

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Evaluate

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xy = a^3

Hence, the equation is xy = a^3

Read more about variation at:

brainly.com/question/6499629

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2 years ago
A statement and portions of the flowchart proof of the statement are shown.
Vinvika [58]
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3 years ago
How do you solve this step by step?
SashulF [63]

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