Translate each inequality. ¨a minimum of 10¨

For which values of x will the rational expression below be undefined ?

satela [25.4K]

Answer: -2
because when -2+2=0
x/0 = undefined

5 0

3 years ago

Read 2 more answers

I’ve been stuck on this question since beginning of my freshman year! Someone please explain how to do this please??!

dexar [7]

Hi!

There might be different variations into how anyone would approach this problem but this is by far an easy way for me.

In order to solve fractional relationships with a variable, a perfect way to solve them would be to cross multiply and make them equal to each other.

You see the part '3y+12', and when you criss cross over to the other side of the equation, you get three. Multiply that together.

When you see the part '6', when you glide diagonally, you find '4y'. Multiply this together as well. Make them equal to each other.

(This is how you do cross multiplication.)

You should get something like this:

3(3y+12)=6(4y) Distribute the three on the left side and multiply. Do the same on the right.

9y+36=24y Now, you can combine like terms by subtracting 9y to the other side.

36=15y Isolate y and divide it by 15.

y=2.4

I was unclear of the answer, so I plugged in 2.4 into the original equation where the y variable was, and got the right answer, so 2.4 should be the correct one no matter how you got it.

I hope this helped!

8 0

2 years ago

Write an equation to represent the following statement 29 is 6 more than K solve for K K =

Lerok [7]

Answer:

Step-by-step explanation:

29 is 6 more than K

Let's create an equation

$29 = 6 + k$

Move variable to L.H.S and change its sign

Similarly, move constant to R.H.S and change its sign

$- k = 6 - 29$

Calculate

$- k = - 23$

Change the sign on both sides of the equation

$k = 23$

Hope this helps..

Best regards!!

4 0

3 years ago

Please help with this :D

jarptica [38.1K]

Answer:

130°-85°=45°

x=45°

Hope it will help you

3 0

3 years ago

Your water bill consists of five parts: A base hookup fee of $32.50, a water fee of $0.03 per gallon of water, a sewer fee of $0

Taya2010 [7]

hi

You have to keep calm and to treat data as it come.

1 ) Start by constant fees :

hook up fees is 32.50 and trash collection fees are 35

so contant fees : 32.50 +35 = 67.50

2 ) Now we have to deal with variable fees which depend on how much water is used

water fees :

0.03 per gallon, and we have 4 000 gallon, so :

0.03*4 000 = 120

Sewer fees :

0.01 per gallon, and we have 4 000 gallon, so :

0.01 * 4000 = 40

3 ) Total before taxation we have :

67.50 +120 +40 = 227.5

4) Now we apply tax on the total before tax.

tax is 5 % , which mean you rise the "off tax " price by 5 percent.

To grow a number of X % , you multiply by 1+ X/ 100

here X = 5 so the multiplicator is : 1 + 5/100 = 1.05

So total of the bill is : 227.5 * 1.05 = 238.875

The water compagny is probably going to round it up to 238.88

4 0

2 years ago