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3 years ago

Join this to talk to me :)

Mathematics

2 answers:

elixir [45]3 years ago

6 0

Answer:

May you mark me brainelist

ELEN [110]3 years ago

6 0

Bet it better be fun or else... nothing is going to happen but is better be fun

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Y=-4x y=x^2-12 solve the system of equations

anygoal [31]

Answer:(-6,24) and (2,c8)

Step-by-step explanation:

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3 years ago

I'll give brainliest if you show your work. Plz answer quickly.

makvit [3.9K]

I'm pretty sure the answer is 2.9 because It's closer to 3 than 2

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3 years ago

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Pythagorean stack how long is this side

Alika [10]

Pythagorean stack i believe its 23 on the side

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3 years ago

Ms. Clandestine is planning to take her study group on a field trip to an amusement park. The regular cost is $25 per person. Th

DiKsa [7]

Question 1:

Multiply the regular price by the number of people (x)

Y = 25x

Question 2:

Multiply the special rate by number of people(x) and add the cost of the room:

Y = 15x + 150

Question 3:

Replace x with a positive value and solve for y, which will be larger than the x value

Answer (15,375)

Question 4:

This means for 15 people the total cost for the special rate would be $375

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2 years ago

The price of a stock decreased by 60 cents one week, decreased 10 cents the next week, and decreased another 20 cents the follow

mel-nik [20]

Hi there! Hopefully this helps!

----------------------------------------------------------------------------------------------------------

It decreased by 30 cents per week.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The average rate of change is calculated as:

the ratio of the sum of the change in the three weeks divided by the number of weeks. (The number of weeks being 3)

Rate of change = $\frac{-60 -10 -20}{3}$ .

(-60 + -10 + -20 = -90). So, to simplify it:

$\frac{-90}{3}$ = -30

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Incase you are confused:

Since the average rate of change is negative, this means that the stock price has decreased.

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2 years ago