You are planning a trip to Spain in the summer of 2009. You estimate for an entire month in Spain, you will need $7,139.00
(This includes Airfare, room and board, daily expenses, and a Eurail Pass). You save for 7 months and your monthly gross
salary is $2770.22. Given that Social Security is 6.2% of your semi-monthly income, Medicare is 1.45% of your semi-
monthly income, your monthly expenses are $1,200, and you pay State and Federal taxes in the amount of $52.00 and
$101.00 respectively semi-monthly, how much will you have saved up and will you have saved enough to visit Spain in
August? Round all your answers to the nearest cent.
a. $7,366.10; yes
c. $6,281.22; no
b. $7,465.32; yes
d. $7,010.22; no

a. $7,366.10; yes

Step-by-step explanation:

Monthly salary is $2770.22 => Semi-monthly salary is: $2770.22/2 = $1385.11

1. Semi-monthly,money you have to pay for Social Security is: $1385.11 x 6.2/100 = $85.87682

=> In 7 months, money you have to pay for Social Security is: $85.87682 x 7 x 2 = $1202.27548

2. Semi-monthly,money you have to pay for Medicare is: $1385.11 x 1.45/100 =$20.084095

=>  In 7 months, money you have to pay for Medicare is: $20.084095 x 7 x 2 = $281.17733

3. Monthly expense is $1,200 => 7-month expenses are: $1,200 x 7 = $8,400

4. In 7 months, money have to pay for State is: $52 x 7 x 2= $728

5. In 7 months, money have to pay for Federal Taxes is: $101 x 7 x 2 = $1,414

Total money you have to pay in 7 months are:

1,202.27548 + 281.17733 + 8,400 + 728 + 1,414 = $12,025.4528

Total money you can earn in 7 months are:

$2770.22 x 7 = $19,391.54

=> Total money you can save in 7 months is: 19,391.54 - 12,025.4528 = $7,366.0872 > $7,139

=> Enough to visit Spain in August

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .