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Harlamova29_29 [7]
3 years ago
8

The probability of winning money on a particular ''scratch and win'' ticket is said to be 3 out of 10. If mrs. curcio buys 25 ti

ckets to hand out to her students, how many of those would you predict to be ''winners''?
Mathematics
2 answers:
Travka [436]3 years ago
7 0

Answer:

8/25

Step-by-step explanation:

The total amount of tickets is 25 so divide 10 from 25 to figure out what you multiply by to get 25

--> 25/10 = 2.5

now multiply 2.5 x 3 to have a numerator which would be your probability of winners out of 25 tickets

--> 2.5 x 3 = 7.5 (round to the nearest whole number)

7.5 rounded to the nearest whole number --> 8

so you get 8 out of 25 = 8/25

Pachacha [2.7K]3 years ago
4 0
Match the given slope (m) and y.Intercept (b) with the equation of the line in slope intercept form
Slope, m. 2. y Intercept, b = 5
DRAG & DROP THE ANSWER
Slope, m = 3. y intercept, b - 7
OH
y = 122
Slope, m - 25. y-intercept, b = 0
O!
y = 252
Slope, m = 12. y Intercept, b=0
y = 10 + 15
Slope, m = 10. y-Intercept, b = 15
y = 2x + 5
y = 3x + 7

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2(1 − x) = 9(1 + 2x) + 52(1 − x) = 9(1 + 2x) + 5
marusya05 [52]

Solving the equation 2(1-x) = 9(1 + 2x) + 5 we get x=-\frac{3}{5}

Step-by-step explanation:

We need to solve the equation 2(1-x) = 9(1 + 2x) + 5 and find value of x

Solving:

2(1-x) = 9(1 + 2x) + 5\\2-2x=9+18x+5\\Adding\,\,-18x\,\,on\,\,both\,\,sides:\\2-2x-18x=9+5\\Adding\,\,-2\,\,on\,\,both\,\,sides\\-20x=14-2\\-20x=12\\x=\frac{12}{-20}\\x=-\frac{3}{5}

So, solving the equation 2(1-x) = 9(1 + 2x) + 5 we get x=-\frac{3}{5}

Keywords: Solving Equations

Learn more about Solving Equations at:

  • brainly.com/question/1563227
  • brainly.com/question/2403985
  • brainly.com/question/11229113

#learnwithBrainly

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