All categories

4 years ago

P=3h+3u solve for h ...?

2 answers:

8 0

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions here.

Below is the solution:

p = 3h + 3u
p = 3(h + u) 
p/3 = h + u
(p/3) - u = h 

h = (p/3) - u

horrorfan [7]4 years ago

5 0

p=3h + 3u subtract 3u from both sides

p-3u=3h now divide both sides by 3

h = p/3 - u

You might be interested in

Herbert plans to use the earnings from his lemonade stand according to the table above, for the first month of operations. If he

FinnZ [79.3K]

Table is attached below

From the table we can see that the Lemon cost is equal to 35% of the expenses

Let the expense be x, Lemons cost is 70

Lemon cost = 35% * x

70 = 35% * x ( 35% = $\frac{35}{100}$ = 0.35)

70 = 0.35 * x

x = $\frac{70}{0.35}$

x= 200, Expense = $200

Given : Profit percentage is 15%= $\frac{15}{100}$ = 0.15

Profit = profit percentage * Expense

Profit = 0.15 * 200 = 30

So profit = $30

5 0

3 years ago

Read 2 more answers

Write the inverse function for the function, ƒ(x) = x + 4. Then, find the value of ƒ -1(4). Type your answers in the box.

lesya [120]

The inverse is:

$f^{-1}(x) = x-4$

Further explanation:

Given function

$f(x) = x+4$

Step 1: Replacing f(x) with y

$y = x+4$

Step 2: Replacing x with y and y with x

$x = y+4$

Step 3: Solving the equation for y

$x = y +4\\x -4 = y+4-4\\y = x-4$

Step 4: Replacing y with f-1(x)

$f^{-1}(x) = x-4$

So, the inverse is:

$f^{-1}(x) = x-4$

Keywords: Functions, Inverse of function

Learn more about inverse of functions at:

#LearnwithBrainly

3 0

3 years ago

I need help with this pleasee

never [62]

Answer:2 2/15

Step-by-step explanation:

4/5= 12/15

+1 1/3 =5/15

1 and 17/15

17/15= 1 and 2/15 +1= 2 and 2/15

8 0

3 years ago

What is x in this 5x-6 = -6

enot [183]

Answer:

x=0

Step-by-step explanation:

The x has to be by themselves so get rid of the 5 and -6 - -6 equals 0

7 0

3 years ago

Read 2 more answers

Convert 3,4444... in fraction form please help asappppp!!

lana [24]

If you mean 3.4444.. then the answer is 3 4/9 as a mixed number and 31/9 as an improper fraction

5 0

3 years ago