What is the sale price for a beach umbrella with a regular price of $43.59 which is on sale for 20% off?

$34.87

Step-by-step explanation:

20% of $43.59

= = = $8.718

Therefore the price is, $43.59 - $8.718 = $34.87

Profit = $8,550

Explanation:

The computation of incremental profit (or loss) is shown below:-

Variable cost per unit = Direct material + Direct labor + Variable manufacturing overhead

= $5 + $2 + $3.50

= $10.50

Incremental profit per unit = $15 - $10.50

= $4.5

Incremental profit = Incremental profit per unit × US umbrella

= $4.5 × 1,900

= $8,550

For 1 flavor there are 9 topping

Therefore, for 5 different flavors there will be 5*9 choices

No of choices= 5*9

=45 

The answer is in the image 

The total nom of  code that can be used is equal to 5+3 = 8

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

The solution is given in the image below

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Area of rectangle= L*b

here,

L=12.4 cm

b= 8.8 cm

A= L*b

= 12.4 * 8.8 = 109.12 cm^2

Let the father's age be x and son's be y

10 years before-

Father age=x-10

sons age=y-10

Given,

x-10=10(y-10)

x-10=10y-100

Given present age of father=40

therefore,

x=40

40-10=10y-100

10y-100=30

10y=130

y=130/10

y=13

Therefore present age of son=13years