1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
likoan [24]
3 years ago
6

Given f(x)=3/4x and f(x) = 75 solve for x

Mathematics
1 answer:
mixer [17]3 years ago
6 0

Answer:

x=100

Step-by-step explanation:

75=3/4x

4/3 × 75 = x

4 × 75 = 300

300/3= 100

100(3/4) = 75

x = 100

You might be interested in
What is 60% of 250?????
Ray Of Light [21]
Well, what you would do is 60% of 150, you'd change the if to a multiplication sign. 60/100x150/1. then follow the photo. I THINK!!

5 0
3 years ago
Read 2 more answers
Write the domain and range of the graph below…
saveliy_v [14]

Answer:

Range:-4 is less then Y is less then 9. Domain: -5 is less then x is less then 4

Step-by-step explanation:

Look at where the lines end. That will help you find where the domain and ranges are.

5 0
2 years ago
The department store sells logo t-shirts at an original price of $12.50. Every month that a t-shirt doesn’t sell, the store redu
yarga [219]

12.5*0.75*0.75=$7.03

3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!
Zielflug [23.3K]
Question #1

Part A:
The y-intercept can be found when x = 0. If you look at your table, when x = 0, y = 5. So the y-intercept is 5.

Part B:
\sf Slope = \frac{27-5}{1-0} = \frac{22}{1} = \boxed{22}
The slope is 22.

Part C:
y = mx + b
y = 22x + 5

We are given 225 as the range, or in place of y.
225 = 22x + 5
220 = 22x
x = 10

The domain is 10.



Question #2

Part A:

(2,255)
(5,480)

Standard form is Ax + By = C

\sf Slope = \frac{y_2-y_1}{x_2-x_1} = \frac{480-225}{5-2} = \frac{255}{3} = \boxed{85}

Let's plug this into this form first:
y - y_1 = m(x-x_1)\\\\y -225 = 85(x-2)\\\\y - 225 = 85x - 170\\\\y = 85x + 55

Now, let's make it into Standard Form.
y = 85x + 55\\\\y - 85x + 55\\\\ -85x + y = 55\\\\ -1(-85x +y) = -1(55)\\\\\boxed{85x - y = -55}
What, which is in the box, is your final answer. :)

Part B:
Function notation simply means replacing y with f(x).
We had y = 85x + 55
So your answer is:
\boxed{f(x) = 85x + 55}

Part C:
Using the final answer which we got in Part A, we would know that the y-intercept is (0,55) and the x-intercept is (-55/85, 0). We would plot these 2 points, and then draw a line between them. :)
5 0
3 years ago
Solve the combined inequality and describe the graph of the solution.
Vikki [24]
I hope this helps you



4x>-4 x>-1



8x <32 x <4


-1 <x <4
3 0
3 years ago
Other questions:
  • PLEASE HELP ME!!! 3x + 1 over 4y2
    7·2 answers
  • <img src="https://tex.z-dn.net/?f=14y12555555y%29222522" id="TexFormula1" title="14y12555555y)222522" alt="14y12555555y)222522"
    8·1 answer
  • Help me ASAP please, I really want to finish this
    14·2 answers
  • For brainiest please help asap
    6·1 answer
  • A box contains five balls numbered 1, 2, 3, 4, 5. Three balls are drawn randomly at the same time from the box.
    13·1 answer
  • A student borrows $1,500 to pay for college textbooks. The student has to make equal monthly payments for one year of $150 each.
    13·2 answers
  • Alice purchased a compass from an online retailer. The cost of the compass was $60.00, and was marked 40% off. Sales tax for the
    5·1 answer
  • Whats 1000 time 1000 time 3 minus 6 plus 4 divided by 2
    11·2 answers
  • PLEASE HELP!!!!! 1.) Line a passes through points (-2, 1) and (2, 9). Write an equation in slope intercept form that is parallel
    7·2 answers
  • 14²-34 divided by -9+7.2
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!