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Yuki888 [10]
4 years ago
13

A cell phone company offers you a plan that chargers a flat rate of $25 per month for 200 minutes of airtime .The rate for any t

ime in excess of 200 minutes is 0.12 per min.
Write an expression for the monthly dollar amount spent for the cell phone service of you use x minutes of airtime in excess of 200 minutes
Mathematics
1 answer:
Blizzard [7]4 years ago
3 0
Y=0.12x+25 would be the correct answer

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About 42% of people who get their eyes examined are found to be nearsighted (unable to see objects at a distance). What is the p
Law Incorporation [45]

Answer:

(0.58)⁴ (0.42)¹

Step-by-step explanation:

42% of people who get their eyes examined are nearsighted.

So 58% of people who get their eyes examined are not nearsighted.

The probability that the ophthalmologist examines 4 people who are not near sighted, followed by 1 person who is nearsighted, is:

P = (0.58)⁴ (0.42)¹

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PLEASE help me. I am stuck on this question for a long time.
aliina [53]

Answer:4th option

Step-by-step explanation:

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Harry searched the pineapple garden for 300 pineapples.
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Answer:

120 pineapples

Step-by-step explanation:

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300 * 0.40 = 120 pineapples

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3 years ago
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2x+3x-x+10x+14=-42 <br><br>3 step equation
vodka [1.7K]
1. We want to add all alike terms and follow GEMDAS as well. Addition first 2x+3x=5x ,then -x(which is equal to -1x) + 10x = 9x. Now we add 5x + 9x = 14x.
Right now the equation looks like:
14x + 14 = -42

2. Now we process the equation,
Subtract 14 from the left side, but what u do to one side u do to the other so now the equation looks like:
14x = -56

3. Now we are almost finished last step.
14x changes to x and we divide -56 by 14 which equals -4. The answer is
X = -4


Ps. I spent way too long writing this answer
6 0
3 years ago
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