Simplify (5 + 1)^2 - (12 + 3^2) = %3.
A. 29
B. -39
C. 5
D. -63

29

Step-by-step explanation:

(5+1)^2-(12+3^2)/3      Add 5 and 1 = 6.

6^2-12+3^2/3            Calculate 6 to the power of 2 =  36.

36-12+3^2/3              Calculate 3 to the power of 2  = 9.

36-12+9/3                  Add 12 and 9 =  21.

36-21/3                       Divide 21 by 3 =  7.

36−7                            Subtract 7 from 36 to get 29.

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300