PLEASE HELP IT’S TIMED

Mathematics

1 answer:

Sauron [17]3 years ago

8 0

Answer:

a = -

b = -

c = 9

d = 3

e = 3

f = 2

Step-by-step explanation:

First we will solve the expression:

$\frac{3x}{2x-6}+\frac{9}{6-2x}$

Solving:

First we will take negative sign common, then take LCM of denominator and simplify the expression.

$=\frac{3x}{2x-6}+\frac{9}{\textbf{-}(2x-6)}\\=\frac{3x}{2x-6}+\frac{\textbf{-}9}{(2x-6)}\\Taking\:LCM\\=\frac{3x-\mathbf{9}}{2x-6}\\=\frac{\mathbf{3}(x-\mathbf{3})}{\mathbf{2}(x-3)}\\=\mathbf{\frac{3}{2}}$

So, After solving we get:

a = -

b = -

c = 9

d = 3

e = 3

f = 2

You might be interested in

At age 25, to save for retirement, you decide to deposit $75 at the end of each month in an ira that pays 6.5% compounded monthl

Alex787 [66]

Let P= $75, r=0.0054166, n= 40. In the future worth formula, F= P((1+r)^(n-1) -1) / r, it would yield a future worth of 3,247.16 at the age of 65. And the interest rate is I= (r^n-10)/(r-1). It yields an interest of 1.033

4 0

4 years ago

About 5% of hourly paid workers in a regioner the prevailing minimum wage or less A grocery chain offers discount rates to compa

Fed [463]

Answer:

Step-by-step explanation:

Let X to be a random variable that looks a binomial distribution which denoted the number of employees out of the 281 who earn the prevailing minimum wage or less

The sample size n = 281

The population parameter p = 5% = 0.05

Using normal approximation for the mean.

$\mu = np$