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Alex_Xolod [135]
3 years ago
14

The profit, in dollars, of selling n items is given by P(n) = 0.86n - 2800. Identify the slope and the y-intercept.

Mathematics
1 answer:
Aloiza [94]3 years ago
5 0

Answer:

Slope - 0.86

Y-Intercept - (0, -2800)

Step-by-step explanation:

The slope is the rate at which the x value is increasing, in the form of y = mx + b. B would represent the Y-intercept, as that's the value of x when y is equal to 0.

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Luke’s dad need 165 for a new suitcase. If he saves an equal amount for 3 weeks, how much does save each week?
goldenfox [79]
This is easy the answers 55 you just need to divide

165 ÷ 3 = ?

Step 1: Look at the multiplications of three can you make a group with an answer close to one? if not look at 16 and the multiplications of three is there a number close to 16 or exact?

Step 2: In this case 5 × 3 = 15, so 15 is close to 16.


Step 3: Now you need to subtract 16 and 15, 16 - 15 = 1.


Step 4: Like there's no number that has 1 as a answer, you need to lower the 5.


Step 5: Once you lower the five it makes 15 in the in the multiplications of three is there something close to 15 or exact? Yes there is a number that can make 15, it's 5 × 3 so 15 take away 15 makes zero so your answer will be simple, 55.

So Luke's dad needs to save $55 each week.

(sorry if their is spelling errors)
4 0
3 years ago
Helpppp pleaseee ! i don’t understand
Trava [24]

Answer:

40

Step-by-step explanation:

It’s same as <5

6 0
2 years ago
HELP! THIS IS DUE AT 10:40!!!!!!
katrin2010 [14]

Answer:

Yes

Step-by-step explanation:

Both quadrilaterals have two triangles. The triangles that coordinate with the triangles in the other quadrilateral are proven congruent by AAS and AA. That makes the quadrilaterals congruent.

3 0
3 years ago
What equals negative 4
galina1969 [7]
Your question is very vague, there is no multiple choice answers, your question lacks basically everything.

-2+(-2=4?
3 0
3 years ago
What is the area of a parallelogram with a base of 38 meters and a height of 12 meters?
8090 [49]

For this case we have by definition that the area of a parallelogram is given by:

A = b * h

Where:

b: It's the base

h: It's the height

According to the data we have:

b = 38\ m\\h = 12 \ m

Substituting in the formula:

A = 38 * 12\\A = 456

The area of the parallelogram is A = 456 \ m ^ 2

Answer:

A = 456 \ m ^ 2

4 0
3 years ago
Read 2 more answers
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