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Andrews [41]
3 years ago
7

To produce x units of a religious medal costs Upper C (x )equals 13 x plus 120. The revenue is Upper R (x )equals 33 x. Both cos

t and revenue are in dollars. a. Find the​ break-even quantity. b. Find the profit from 370 units. c. Find the number of units that must be produced for a profit of ​$200.
Mathematics
1 answer:
svet-max [94.6K]3 years ago
5 0

Answer:

Step-by-step explanation:

the answer is  458                                          because  thats the right answer

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Which angles are complementary to each other, will give brainliest
gayaneshka [121]

3 nd 4

Step-by-step explanation:

hope this helps

8 0
2 years ago
HURRY PLEASE what's the answer?<br> A<br> B<br> C<br> D
Zarrin [17]

Answer:

x ≤ -11.25 or x > -8.75

Step-by-step explanation:

The graph here shows a disjunction compound inequality, in which either of the statements is true. That is for the compound inequality to be true, either one or the other statement is true. The word "OR" is used in stating this inequality.

On the graph, the directed line to our left has a full circle which starts at -11.25.

This means x ≤ -11.25.

The other directed line to our right has an empty circle, and starts at -8.75.

This means x > -8.75.

✅The compound inequality representing the graph will be written as:

x ≤ -11.25 or x > -8.75

3 0
2 years ago
Find the solution to the system of equations: x + 3y = 7 and 2x + 4y = 8 1. Isolate x in the first equation: 2. Substitute the v
klemol [59]
X + 3y = 7
x = -3y + 7

2x + 4y = 8
2(-3y + 7) + 4y = 8
-6y + 14 + 4y = 8
-2y = 8 - 14
-2y = - 6
y = -6/-2
y = 3

x + 3y = 7
x + 3(3) = 7
x + 9 = 7
x = 7 - 9
x = -2

solution is (-2,3)
6 0
3 years ago
Read 2 more answers
Help me please with this math question! giving brainliest to the correct answer
Arlecino [84]

Answer:

12.5

Step-by-step explanation:

All I really did was divide the circumference by pi to get the diameter which you end up dividing it by two to get the radius.

8 0
2 years ago
Read 2 more answers
What is the domain of the function f(x) = x+1 / x2-6x+8
Ostrovityanka [42]

For this case we have that by definition, the domain of a function, is given for all the values for which the function is defined.

We have:

f (x) = \frac {x + 1} {x ^ 2-6x + 8}

The given function is not defined when the denominator is equal to zero. That is to say:

x ^ 2-6x + 8 = 0

To find the roots we factor, we look for two numbers that when multiplied give as a result "8" and when added as a result "-6". These numbers are:

-4-2 = -6\\-4 * -2 = 8

Thus, the factored polynomial is:

(x-4) (x-2) = 0

That is to say:

x_ {1} = 4\\x_ {2} = 2

Makes the denominator of the function 0.

Then the domain is given by:

All real numbers, except 2 and 4.

Answer:

x |x≠2,4

7 0
3 years ago
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