3 years ago

Simplify (-4x + 5)-(2x - 9)-(8x + 1). -14x + 13 2x - 3 -6x + 14

Mathematics

1 answer:

Licemer1 [7]3 years ago

8 0

2x^7 - 8x^7 = - 6x^7

You might be interested in

(PLEASE HELP)

Alisiya [41]

Answer: d
The two smallest sides have to add up to the largest one

5 0

3 years ago

A company provides a monthly pension to its employees. A person retiring at 62 retires and receives a full monthly pension. If t

IRISSAK [1]

Answer:

The reduction is 8.6%

Explanation:

Call F the full monthly pension of a person retiring at 62.

If a person continues to work the pension grows at a rate of 6% per year, compounded monthly, so use the compounded growing formula:

$Pension=F(1+r/12)^{12t}$

Where r = 6 / 100 = 0.06, and t = number of years after retirement.

For retirement at 65.5:

t = 65.5 - 62 = 3.5

$Pension=F(1+0.06/12)^{12\times 3.5}=1.233F$

For retirement at 67:

t = 67 - 62 = 5

$Pension=F(1+0.06/12)^{12\times 5}=1.349F$

Percent reduction of people who retire at 65.5 compared to what they would receive at 67:

$(1.349F-1.233F)\times 100/(1.349F)=8.6\%$

8 0

3 years ago

The probability of A is 1/6 and the probability of B is 1/2. what is the probability of A or B or both happening?

Damm [24]

Answer:

$p(a \: or \: b) = p(a) + p(b) - p(a \: and \: b) \\ p(a \: and \: b) = p(a)p(b)$

Write the above equation in capital in your case, all you need to do is plug in your fractions...

5 0

3 years ago

How many hours are 260 minutes

JulijaS [17]

4 hours for short or 4.333 hours

8 0

3 years ago

Read 2 more answers

What is always true about the sum of the angles in a triangle in Euclidean geometry (regular geometry)?

Anna71 [15]

In a Euclidean space, the sum of measures of these three angles of any triangle is invariably equal to the straight angle
Hope this helps

6 0

3 years ago

Read 2 more answers