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True [87]
2 years ago
6

Joshua is playing a trivia game. He scored a total of 1,250 points. He received 50 points for each correct question and lost 25

points for each incorrect answer. There is a total of 40 questions. How many questions did Joshua answer correctly? How many did he answer incorrectly?
Mathematics
1 answer:
melisa1 [442]2 years ago
4 0

Answer:

25 correct answers

15 incorrect answers

Step-by-step explanation:

1,250/ 50 = 25 correct answers

40 x 50 = 2,000 (his total points if he got 40/40)

so he got 25/40

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Steve earns 8 dollars an hour. His brother earns 10 dollars an hour.

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This can be treated the same was as a fraction and simplified, dividing both sides by 2, which becomes 4:5
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PLEASE GET THE FILL IN BLANK ANSWER RIGHT ixl pLEASE
jolli1 [7]

Required equation in slope intercept form is: y=5x+4

Step-by-step explanation:

Given

Let m denote the slope of line

m = 5

the line passes though (1,9)

Slope-intercept form of equation of line is:

y= mx+b

Putting m=5 in the equation

y = 5x+b

Putting (1,9) in the equation

9 = 5(1) +b\\9 = 5+b\\b = 9-5\\b = 4

Putting the value of b

y = 5x+4

Hence,

Required equation in slope intercept form is: y=5x+4

Keywords: Equation, linear equation

Learn more about equation of line at:

  • brainly.com/question/899976
  • brainly.com/question/884169

#LearnwithBrainly

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Im confused could you explain what the questions are better.

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