Tony's Mom gives him a weekly allowance. Due to his bad behavior, his allowance has been shrinking at a rate of 2 3/10 dollars every 3 1/2 days. Set up an equation to find the average rate at which his weekly allowance has been decreased each day. Be sure to simplify your answer.

-3 2/7 per day

Step-by-step explanation:

-2 3/10 then put that all over 3 1/2

-23/10 divided by 7/2

-23/10 *21/7 = -23/7= -3 2/7 per day

the 10 cross out and make a 5

i should be right

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²