It costs David $0.52 per day to have this newspaper delivered to his home. The equation below can be used to find the cost (C), in dollars, to have the newspaper delivered for w weeks. C=(0.52) (5) (w) What will it cost David to have this newspaper delivered to his home for 19 weeks?

$69.16

Step-by-step explanation:

There are 7 days in a week.

so you multiply 0.52 x 7= 3.64

Then 3.64 x 19= 69.16

Therefore David will have to pay $69.16 to have this newspaper delivered to his home for 19 weeks.

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.