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
andreyandreev [35.5K]
3 years ago
12

Blank minus 1/2 equals 3/4​

Mathematics
1 answer:
Serhud [2]3 years ago
3 0
Do u have a picture?
You might be interested in
Reduce the ratio to its lowest form.<br> 42 : 49
Mariana [72]

Answer:

6:7

Step-by-step explanation:

divide both sides by 7...

5 0
3 years ago
Suppose total benefits and total costs are given by b(y) = 100y − 8y2 and c(y) = 10y2. what is the maximum level of net benefits
olga nikolaevna [1]
Whenever you face the problem that deals with maxima or minima you should keep in mind that minima/maxima of a function is always a point where it's derivative is equal to zero.
To solve your problem we first need to find an equation of net benefits. Net benefits are expressed as a difference between total benefits and total cost. We can denote this function with B(y).

B(y)=b-c
B(y)=100y-18y²

Now that we have a net benefits function we need find it's derivate with respect to y.

\frac{dB(y)}{dy} =100-36y

Now we must find at which point this function is equal to zero.

0=100-36y
36y=100
y=2.8

Now that we know at which point our function reaches maxima we just plug that number back into our equation for net benefits and we get our answer.

B(2.8)=100(2.8)-18(2.8)²=138.88≈139.

One thing that always helps is to have your function graphed. It will give you a good insight into how your function behaves and allow you to identify minima/maxima points.


3 0
2 years ago
Which is the following solution to <br> x-13&lt;18
Phoenix [80]

Answer:

X < 31

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
NEED ANSWER ASAP!!<br> Find x
sineoko [7]

Step-by-step explanation:

\frac{48}{2x + 7}  =  \frac{40}{5x - 2}  \\ 48(5x - 2) = 40(2x + 7) \\ 240x - 96 = 80x + 280 \\ 240x - 80x = 96 + 280 \\ 160x = 376 \\  \frac{160x}{160}  =  \frac{376}{160}  \\ x = 2.35

6 0
3 years ago
A circular pond 20m in diameter is surrounded by a gravel path 5m wide. The path is to be replaced by a brick walk costing $30 p
Bezzdna [24]
Here, check this out.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following expressions represents the verbal description below? the product of x and the sum of 6 and 8 times the sq
    12·1 answer
  • What is the number pattern for 10000, 10200, 10404, 10612, 10824, 11041
    12·1 answer
  • 4. Simplify this expression: 19 - (-8) - (-14) = ?
    15·2 answers
  • Find the 7th term in the<br> sequence<br> -1, -3, -9,...
    7·2 answers
  • The sum of 3 times the value of x and 2 is equal to 4 less than 5 times the value of x. Witch equation can be used to find the v
    8·1 answer
  • A diver was at 58m below sea level.The diver swam up 4m every 12 seconds. Where is the location of the diver after 2 minutes?​
    6·2 answers
  • Two stores carry a similar stereo for the same original price of $573. One store offers a 16% discount and the second store sell
    11·2 answers
  • I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS
    6·1 answer
  • A = 2.(1+2+3.....224)+225​
    10·1 answer
  • bryson collects data on the depth of a river at various points and the velocity of the river at those points. his data has a cor
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!