3. Before tax, Louise spent a total of $38 on the items below at Starbucks

Mathematics

2 answers:

soldier1979 [14.2K]2 years ago

8 0

Answer:

47.4%

Step-by-step explanation:

The total amount Louise spent on Frappuccinos was 4×$4.50 = $18. The fraction that is of the total is ...

Fraps/Total = $18/$38 = 9/19

That can be converted to a percentage by multiplying by 100%:

9/19 = (9/19)×100% ≈ 47.4%

Louise spent 47.4% of the $38 on Frappuccinos.

_____

Additional comment

The decimal equivalent of 9/19 is a repeating decimal with an 18-digit repeat.

vladimir2022 [97]2 years ago

3 0

You can write the answer in many ways, it depends what you have to round it to .
Everything is in the attachment below .
It can be written as :
47%
47.37%
47.4%
or in its original form
47.367%
Hope this helps !

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In supply (and demand) problems, y is the number of items the supplier will produce (or the public will buy) if the price of the

SSSSS [86.1K]

Answer:

A) (17 ; 550)

B) $17/item

C) 550

Step-by-step explanation:

First we must calculate the intersection point of the two lines. Since in that point y has the same value in both equations, we can obtain x by equalling the two equations and then using that value for obtaining y:

$5x+465=-6x+652\\5x+6x=652-465\\11x=187\\x=\frac{187}{11}\\x=17$

So the value of x in the intersection point is 17. We now use this value with either one of the equations to obtain y. Let's use the supply equation:

$y=5*17+465\\y=550$

So the intersection point is (17 ; 550)

Supply and demand are in equilibrium when the amount of items on supply are the same as the ones on demand. That is the point were the two lines intersect, which means the selling price is the x coordinate and the amount of items is the y coordinate, so that is a selling price of $17/item with a number of items of 550.

3 0

3 years ago

Pls hurry I need help

sergejj [24]

Answer:

-403.2

Step-by-step explanation:

multiply the numbers together. a negative x a postive is a neg

4 0

3 years ago

Read 2 more answers

Janine,who brought 15$ worth of make up, spent 6$ less than leah spent