Scenario #1 There are 3 identical rugs available for purchase at 3 different stores
The original prices of the rugs are as follows:
Store #1: $289
Store #2 $265 Store #3 $310
The rug at store #lis on sale for 20% of The rug ab store #2 has an
advertised price in this weeks catalog that is a 12% decrease from the
original price Both rugs at store #land store #2 have an 8% bax
attached, after the discounts are applied Score #3 is online and does not
have sales tax The original price of the rug is a 30% increase from the
now advertised sales price There is a $5.99 Shipping and handling fee
Which store has the best deal

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180

Neil will earn interest of 180

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

The solution is in the following image

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 answer is in the image 

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.

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.

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.

30% of 420 are first year students

first year students = (30/100 )*420

=126 students

Student who are not in first year = 420-126

=294 students