Imani and Abedi drive to work. Imani drives 66 miles in 1.5 hours.
Abedi drives 56 km in 1 hour 15 min.
Work out the difference between their average speeds in km/h.
1 mile = 1.6 km

$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

50x5=$250

step-by-step explanation:

m∠a is 90°

m∠b is 40°

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153