Mathematics High School

Mr.sampson is 12 years less than twice as old as Mr.rogers. the sum of their ages is 93. how old are they?

Answers

Answer 1

Answer:

Mr.Samson is 58 years old. Mr.Rogers is 35.

Step-by-step explanation

Samson's age Roger's age

2x - 12 x ( 12 years less than twice Mr.Rogers(x))

Equation: 2x - 12 + x = 93 Sum of ages is 93

3x - 12 = 93 Simplified

x = 35 Solve

Rogers = x, so Rogersis 35

But Sampson is 2x - 12 ( 2 * 35 - 12 ), so Sampson is 58

Related Questions

Brooke has set up 70 chairs in equal rows for the class talent show. But,there is not room for more than 20 rows. What are the possible number of rooms that Brooke could set up?

Mathematics

Answers

Answer: If the rows must be even, she can set

14 rows of 5 chairs

10 rows of 7 chairs

7 rows of 10 chairs or

5 rows of 14 chairs

Step-by-step explanation:

Take the prime factors of 70: 2, 5 and 7 Multiply them in different ways to get the combinations where no product is greater than 20. (7 ×5 is the one combination of factors that won't work)

The function c(x) = 18x -10 represents the cost in dollars. How many tickets can you buy?

Answers

Note: It seems you may have unintentionally missed writing the complete question. As total cost is missing.

So, I am assuming how many tickets Mr. XYZ can buy if he/she pays 80 dollars.

The solution would still clear your concept though.

Answer:

Please check the explanation.

Step-by-step explanation:

We know that the slope-intercept form of the line equation

[tex]y = mx+b[/tex]

where m is the slope or rate of change and b is the y-intercept

Given the function

[tex]c(x) = 18x -10[/tex]

comparing with the slope-intercept form of the line equation

here

rate of change = 18c(x) = y = the costx = tickets

Assuming the total cost i.e. c(x) = $80

In order to find the value of x, set [tex]c(x) = 80[/tex]

i.e.

[tex]80 = 18x -10[/tex]

switch sides

[tex]18x - 10 = 80[/tex]

add 10 to both sides

[tex]18x - 10 + 10 = 80 + 10[/tex]

[tex]18x = 90[/tex]

Divide 18 to both sides

[tex]\frac{18x}{18}=\:\frac{90}{18}[/tex]

[tex]x = 5[/tex]

Therefore, we conclude that if you can buy x = 5 if you pay 90 dollars.

What is the probability that a number selected at random integers 3 to 30 inclusive is a multiple of 3

Answers

Answer:

5/14 if I'm not wrong!

I hope it will be useful.

The probability that a number selected at random in between integers from 3 to 30 inclusive is a multiple of 3 is .

What is probability?

The term probability indicates the chance of happening an event or incident.

The total integers between 3 to 30 inclusive is a multiple of 3 is:

{3, 6, 9, 12, 15, 18, 21, 24, 27, 30}

Therefore, favorable event = 10 numbers.

Here, sample space is:

{3, 4, 5, 6,......, 30} = 28 numbers

Therefore, required probability is

= (10 / 28)

= 5 / 14

Learn more about probability here: https://brainly.com/question/20459716

#SPJ2

50% ÷ 2

First answer gets Brainliest

Answers

Answer:

0.25

Step-by-step explanation:

50% divided by 2 is equal to 0.25

also next time instead of wasting your points just ask go0gle or si ri lol but thanks for the points

WHAT ARE THE COORDINATES OF POINT Q? (-4,2 1/2)

Answers

Answer:

you wrote the answer

Step-by-step explanation:

Answer:

(-4,2 1/2)

Step-by-step explanation:

Answer:

(-4,2 1/2)