BRAINLIEST PLS HELP ME

81 m^2

Step-by-step explanation:

Take the area of the rectangle, (6m x 10m) and add it to the area of the triangle (1/2 of 6*7) and you get 81

a 10 percent increase

$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