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posledela
2 years ago
7

The ages of three teachers are consecutive even integers. Three times the age of the youngest teacher is 48 years more than the

older teacher’s age. What is the age of the youngest teacher?A.14 B.18 C.22 D.26
Mathematics
2 answers:
valina [46]2 years ago
8 0
The answer is B 18.
puteri [66]2 years ago
3 0

Answer:

B

Step-by-step explanation:

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Suppose 20% of the students on campus smoke. you select two students at random. in what percentage of samples will both students
mars1129 [50]

Answer:

4%

Step-by-step explanation:

The probability that two smoke is the product of the probabilities that each smokes, provided the students are selected independently.

... 0.20 × 0.20 = 0.0400 = 4%

8 0
3 years ago
Shawna has $750 in the bank.she deposits $37.50 each week.Ruben has $850 in the bank.He deposits his paycheck of $102.75 every M
erastova [34]

Answer:

Step-by-step explanation:

Answer: it would take 20 weeks before the amount in both accounts would be the same.

Step-by-step explanation:

Let x represent the number of weeks that it will take either Ruben and Shawna to have the same amount of money in their account.

Let y represent the total amount that would be in Shawna's account after x weeks

Let z represent the total amount that would be in Ruben's account after x weeks

Shawna has $750 in the bank. She deposits $37.50 each week. This means that the total amount after x weeks would be

y = 37.5x + 750

Ruben has $850 in the bank. He deposits his paycheck of $102.75 every Monday,and he spends about $70.25 each week.. This means that the total amount after x weeks would be

z = 850 + 102.75x - 70.25x

z = 850 + 32.5x

To determine the number of weeks before the amount in both accounts will becomes the same, we would equate y to z. It becomes

37.5x + 750= 850 + 32.5x

37.5x - 32.5x = 850 - 750

5x = 100

x = 100/5 = 20

8 0
3 years ago
Please help asap ill give u brainliest too please
Mumz [18]

Answer: the solution is 1

Step-by-step explanation:

you subtract the 8 from 9 so you can get  the variable, y, by itself.

3 0
3 years ago
Read 2 more answers
What is the value of x in the equation 0.7x – 1.4 = –3.5?<br> –7<br> –3<br> 3<br> 7
Lynna [10]
-3

1. Add -1.4 to each side.
2. Divide by 0.7 on each side.

Hope this helps
4 0
3 years ago
Read 2 more answers
Help please. Im stuck
LUCKY_DIMON [66]

Answer:

16 units squared

Step-by-step explanation:

First, calculate the distance between (0, 0) and (0, 4). The distance is in y, so there are 4 units in-between.

Next, calculate the distance between (0, 0) and (4, 0). This time, the distance is in x, but it is still four.

We know the dimensions of the shape are 4x4 so we just multiply.

4*4=16

3 0
2 years ago
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