Round 2.6 to the nearest tenth

Answers

Answer 1
Answer: 2.6 is already rounded to the nearest tenth.  

If the original answer was 2.67345, it would be rounded to 2.7. 
or 
if it were 2.63421; it would be 2.6

The number after a decimal; (2.is the tenth)


816.45 = hundred
816.45 = ten
816.45 = one
816.45 = tenth
816.45 = hundredth

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Solve for X in y=12x-5

Answers

y=12x-5\n\n12x-5=y\ \ \ \ /+5\n\n12x-5+5=y+5\n\n12x=y+5\ \ \ \ /:12\n\nx=(y+5)/(12)\n\nx=(y)/(12)+(5)/(12)\n\nx=(1)/(12)y+(5)/(12)

Three brothers have ages that are consecutive even integers the product of the first & third boys ages is 20 more than twice the seconds boy age.find the age of each of the boys

Answers

Let's say X is the first brother's age
x+2 is second brother, and x+4 is the third brother
Since the product of the first and third boy x(x+4) is 20 more than twice (20+x(x+2), our equation is x(x+4)=20+2(x+2)
Simplify from there and see what you get.

Find The Slope
(-4, 6) and (-2,1)

Answers

Answer:

-5/-6

Step-by-step explanation:

Use the equation rise over run, which is also y2-y1 over x2-x1

in basically every type of thing, x always comes first then y

y2=1 y1=6 x2=-2 x1=-4

1-6/-2-(-4)=-5/-6, because it was changed to, -5/-2+4

Give the domain of  f(x) = 9^(x-4) +7a.) x > 0
b.) x < 7
c.) x > 4
d.) All Real Numbers

Answers

d) All Real Numbers.

James has a job with a current salary of $42,000. He wants to earn a college degree that will take him 2 years to complete and it will cost $28,000 per year. He will go to school full time and will not be able to work. Upon graduation, James' new salary will be $56,000 per year. How many years will it take James to recover his investment?

Answers

It will take 2.5 years for James to recover his investment.

Further explanation

Given:

From the above problem, we get these information

- James' current salary is $42000/year

- His college's tuition fee is $ 28000/year

- It takes 2 years to complete his degree

- Salary after finish degree is $ 56000

Question:

How many years will it take James to recover his investment?

James' investment would be his college's tuition fee for 2 years and the salary that he should get while away from work for 2 years.

Those statement can be write down:

investment = 2 years tuition + 2 years salary

\boxed {investment = (2 *42000)+ (2*28000) }\n\boxed {investment = 84000+56000=140000 }

so the total investment is $ 140000

After finished study, James salary would be $56000/year, so the investment will recover in

\boxed {(140000)/(56000) = 2.5 years }

hence, the investment will recover in 2.5 years.

Learn more

Investment for college brainly.com/question/937642

Comparing investment recover time brainly.com/question/2583931

Keywords: investment, college investment, recover investment, salary, tuition fee

The graph of an inequality has an open circle at 3.9, and the ray moves to the right. What inequality is graphed?x > 3.9
x ≤ 3.9
x < 3.9
x ≥ 3.9

Answers

The answer would be x> 3.9

Answer:

x>3.9

Step-by-step explanation: