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torisob [31]
3 years ago
15

What does (5+2)(10+2) equal?

Mathematics
2 answers:
ale4655 [162]3 years ago
5 0
The answer is 84
5+2=7
10+2=12
7(12)
7 times 12=84

KatRina [158]3 years ago
4 0
The answer would be 84
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Which graph is given by the equation y = −4x + 4?
Elodia [21]

Answer:

The correct answer is B buddy.

good luck♥️♥️♥️♥️♥️.

6 0
3 years ago
19. The cost function of a product is C(Q) = 3Q² +8 and the demand function of the same product is P =1/3 Q² — 10Q + 105, where
Kamila [148]

The marginal revenue at the output level 4 is 24, marginal revenue at the output level 4 is 41, and marginal profit at the output level 4 is 17.

<h3>What is a marginal cost?</h3>

It is defined as the cost showing an increase in the cost when the number of units produced increases, In simple words it is the ratio of the cost to quantity.

We have a cost function of a product:

C(Q) = 3Q² +8

a) To find the marginal cost to differentiate it with respect to Q and plug

Q = 4:

C'(Q) = 6Q

C'(4) = 6(4) = 24

b) R(Q) = P×Q

\rm R(Q) = (\dfrac{1}{3} Q^2 - 10Q + 105)Q

\rm R(Q) = \dfrac{1}{3} Q^3 - 10Q^2 + 105Q

R'(Q) = Q² - 20Q + 105

Plug Q = 4

R'(Q) = (4)² - 20(4) + 105

R'(Q) = 41

c) Marginal profit:

MP(Q)  = R(Q) - C(Q)

After calculating:

\rm MP(Q)  = \dfrac{1}{3}Q^3-13Q^2+105Q-8

MP'(Q) = Q² - 26Q + 105

Plug Q = 4

MP'(Q) = 16 - 104 + 105 = 17

Similar, we can find the maximum profit.

Thus, the marginal revenue at the output level 4 is 24, marginal revenue at the output level 4 is 41, and marginal profit at the output level 4 is 17.

Learn more about the marginal cost here:

brainly.com/question/7781429

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3 0
2 years ago
I need help like right now I have no idea what I’m looking at
weqwewe [10]

Answer:

what grade are u in and what are the answer choices if the steps are the choices then try step 3

Step-by-step explanation:

4 0
3 years ago
Can someone help me solve this expression?
user100 [1]

Answer:

2x-12

Step-by-step explanation:

First you distribute the -2 to the x and +3

this will make you expression be:

4x-6-2x-6

you then do -6+-6

this will make your expression be:

4x-12-2x

After you get this you have to combine like terms. the like terms in the expression are the two with x being you variable. 4x and -2x.

Once you have combined like terms your solution should be:

2x-12

8 0
3 years ago
Liz works at the animal shelter. There are 20 animals in the shelter, and 35% of the animals are dogs. How many of the animals i
Dima020 [189]

Answer:

7

Step-by-step explanation:

20 • 35% = 13 20-13=7

4 0
3 years ago
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