Find the area of each.

) Kora is working on a scrapbooking project. She buys packages of stickers at two different stores.

Rus_ich [418]

The expression that can be used to represent the total price is 3(p - $0.75) + 5(p - $1).

The expression that can be used to determine the total amount spent in store A is:

number of stickers bought x ( price of the item - discount)
number of stickers bought = 5
price of the stickers = p
discount = $1

5(p - $1)

The expression that can be used to determine the total amount spent in store B is:

number of stickers bought x ( price of the item - discount)
number of stickers bought = 3
price of the stickers = p
discount = $0.75

3(p - $0.75)

Total price = 3(p - $0.75) + 5(p - $1)

A similar question was solved here: brainly.com/question/25717996

Please find attached an image with the complete question.

8 0

2 years ago

Using the information in the Box-and-Whisker plot below, what is the 1st

gizmo_the_mogwai [7]

Answer:

B. 12.5

Step-by-step explanation:

where the box ends on the left side is the 1st quartile.

4 0

2 years ago

PLS HELP ASAP ILL GIVE BRAINLKEST THANKS

pshichka [43]

Answer:

C

Step-by-step explanation:

y = 10

x = 8

The y intercept is 0 and the line runs through (0,0)

m = y / x This formula can only be used when the y incept is 0.

m = 10/8

m = 5/4

Equation

y = 5/4 x

3

8 0

2 years ago

Brooklyn has a goal to save $8,000 to buy a new entertainment system. In order to meet that goal, she deposited $4,132.79 into a

densk [106]

To see how much interest she'll get after a quarter:

$4132.79 + ($4132.79 × 0.048) = $4331.16

After two quarters:
$4331.16 + ($4331.16 × 0.048) = $4359.06

You can keep going until eventually reaching $8000 then see how many quarters has passed. That's a lot of calculator work!

There's another way that uses less calculation, but more algebra. I call it the exponential formula method! There's this general formula for stuff that increases exponentially, like virus, population, and MONEY:

$m= d {e}^{tc}$

M is money, d is deposit, t is time taken, and c is just some unknown constant related to the interest rate. There's also the natural logarithm form of this equation, which will come in handy later:

$ln( \frac{m}{d} ) = tc$

Alright first we gotta find that constant c for this equation to be useful! Let's plug in stuff we know.

$ln( \frac{4331.16}{4132.79} ) = (0.25)c$

We know how much she'll have after one quarter (0.25 years), and we know how much she deposited initially.

After pressing some buttons on the calculator we'll find that c = 0.1875.

Great! Now we can use that formula to find how many years (t) it'll take to reach M=$8000. To save time I'm going to use the natural log form:

$ln( \frac{8000}{4132.79} ) = t(0.1875)$

That will give us t = 3.522 which means it'll take approximately 3.5 years for her deposit to reach $8000!

5 0

3 years ago

Read 2 more answers

Math problem 16. <br><br> Find the value of x, y and z.

enyata [817]

Answer:

sqrt. 244

Step-by-step explanation:

a^2 + b^2 =c^2

10^2 + 12^2 =244

c^2 =244

c= sqrt. 244