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liraira [26]
3 years ago
5

Please help ASAP! Algebra 2

Mathematics
1 answer:
puteri [66]3 years ago
5 0
A=9000(.9)^t
P=50(1/2)^t and
V=18000(.78)^t
are exponential decay
the rest are growth
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Given sets A = {t, u, v, w, x, y, z} and B = {p, q, r, s, t, u}. Find A and B
alexgriva [62]

Answer:

okay so

so we have A and B = {t,u}

3 0
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Which notation is expressed in interval notation x> -2?​
vfiekz [6]

Answer:

( - 2 \:  \infty )

5 0
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During a​ sale, a dress is marked down from a selling price of ​$80 to a sale price of ​$60. What is the percent​ markdown
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$80 x .25 = 20

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5 0
3 years ago
Abdull sells computers for a local computer outlet. He gets paid $400 per month plus a commission of 4.2% on all the computer ha
Fed [463]

Ok. So… Let's see if I can solve this one.

So since they wanted 4.2% out of the 640,000 Abdull makes, we can move the decimal(4.2%) to the left twice. Which will get .042 . The afterword-that will allow us to multiply 640,000 dollar with .042 . Which mean Adbull has receive 26,880 cash that year.

Answer for “A” = 26,880

Ok so his annual salary plus his commission. That means his 400 dollar (per month) plus the amount on the sales commission. Which mean… 400 dollar(Monthly) plus 26,880 dollars. Which will get us 27,280

A = 26,880

B = 27,280

(Im not sure about answer B because Im not sure if they are talking about yearly price for both or monthly payment for 400 dollar plus the monthly commission.) But overall, their,you have your answer.

4 0
3 years ago
The phone company NextFell has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of mon
zaharov [31]

The equation in the form y = mx + b is y = 0.35x + 36.

<h3>How to represent a linear equation?</h3>

The equation formed from the expression is a linear equation and should be expressed in the slope intercept form.

y = mx + b

where

  • m = slope
  • b = y-intercept

Therefore,

y = mx + b

where

  • x = the number of monthly minutes used
  • y = the total monthly of the Next fell plan

using the coordinates, let's find m

(470, 200.5)(590, 242.5)

Hence,

m = 242.5 - 200.5 / 590 - 470

m = 42 / 120

m = 0.35

Therefore,

y = 0.35x + b

200.5 = 0.35(470) + b

200.5  - 164.5 = b

b = 36

Finally, the equation in the form y = mx + b is y = 0.35x + 36.

learn more on linear equation here: brainly.com/question/24223023

#SPJ1

7 0
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