2 years ago

I WILL GIVE BRAINLIEST JUST PLEASE HELP ME

Mathematics

1 answer:

Alex777 [14]2 years ago

7 0

Answer:

3 lol

Step-by-step explanation:

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Akimi4 [234]

Well it’s simply the answer

8 0

2 years ago

Read 2 more answers

(PLZ help)

k0ka [10]

2.because
5.50x4=22
2.25x2=4.50
that will equal 26.50 but when you add the money she already had saved up which is 5.25
you will get 31.75

4 0

2 years ago

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The value of a car purchased for $20,000 decreases at a rate of 12% per year. What will be the value of the car after 3 years? W

kari74 [83]

Answer:

$13,629.44

Step-by-step explanation:

Value of car after 3 years is:

V = $20,000(1.00-0.12)^3, or

$20,000(0.88)^3 = $13,629.44

4 0

2 years ago

Repeat Part A for the situation where Mari’s lemonade stand makes a proﬁ t (meaning she has enough money to pay for her startup

zalisa [80]

Mari must sell more than 36 cups of lemonade to make profit

<h3>How to draw the number line?</h3>

The complete question is added as an attachment

From the question, we have:

Start up cost = $18

Let the amount per cup of lemonade be $0.5, and the number of cups be x

So, the total amount in sales is:

Total = 0.5 * x

Evaluate

Total = 0.5x

When Mari’s lemonade stand makes a proﬁt, we have:

Total sales > Start up cost

This gives

0.5x > 18

Divide both sides by 0.5

x > 36

Hence, Mari must sell more than 36 cups of lemonade to make profit

See attachment for the number line