Ask question

Ask question

All categories

3 years ago

8

Katie selling lemonade for $1.50 per cup she decides to put them on sale for $.90 what percent discount did she give on her lemo

nade

1 answer:

sergeinik [125]3 years ago

5 0

$1.50- $0.9
=$0.6

Percent discount=
$0.6/$1.5 x 100
=40%

Check answer=
40/100 x $1.5
=0.6

$1.5- $0.6 = $0.9

(I hope this solution help!)

You might be interested in

(PLEASE HELP)<br> what is the value of the x-coordinate of point p?

labwork [276]

Answer:

x- coordinate of P is - 6

Step-by-step explanation:

The coordinates of any point in the form of an ordered pair (x, y )

Point P has coordinates P (- 6, 2 )

4 0

3 years ago

Read 2 more answers

Between the time iko woke up and lunch time the temerature rose by 11°.Then by the time he went to bed ,the temperature dropped

konstantin123 [22]

G(x)=X+11 where y is the total temperature after it rose & x is the temperature when Iko woke up. F(x)= g(x) -14 . Where f(x) is the temperature after it dropped 14 and g(x) is the temperature it was by lunch time.

3 0

3 years ago

Let R(x), C(x), and P(x) be, respectively, the revenue, cost, and profit, in dollars, from the production and sale of x it

sp2606 [1]

Answer:

$P(x) = -0.004x^2 - 3.7x - 50$

Step-by-step explanation:

We have to find profit $P(x)$ .

This can be easily found using a formula for Profit given the Revenue and Cost.

$Profit = Revenue - Cost$

$P(x) = R(x) - C(x)$

Given that:

$R(x) = 6x$

$C(x) = 0.004x^2 + 2.3x + 50$

to find P(x) we can simply subtract R(x) by C(x).

$P(x) = R(x) - C(x)$

$P(x) = (6x) - (0.004x^2 + 2.3x + 50)$

$P(x) = 6x - 0.004x^2 - 2.3x - 50$

and finally, after simplify this equation subtracting 6x by 2.3x.

this is the equation for the profit $P(x)$

$P(x) = -0.004x^2 - 3.7x - 50$

3 0

3 years ago

Please, I need to know how this question is done. please

oksian1 [2.3K]

subsitute x = 6 into the lengths

3(6) -7

18 - 7

11cm

(6) + 5

11cm

therefore it is a square when x = 6 because the sides are all equal

8 0

3 years ago

Jan needs 1/3 of chocolate chips to make cookies and 3/4 cup to make brownies. How many cups does she need altogether?

viktelen [127]

Answer:

She needs 1½ cups

Step-by-step explanation:

Number of cups she needs altogether = 1/3 + 3/4 =(4+9)/12 = 13/12 = 1½

4 0

2 years ago

Read 2 more answers