Tim has m dollars. rebecca has $6 less than 1/10 times the number of dollars that tim has. which expression represents the total amount of money that tim and rebecca have? if tim has $70, how much money do rebecca and tim have together

Total amount both have together = $71

Step-by-step explanation:

Tim has the dollars = M

Rebecca is having = dollars

Total amount of money Tim and Rebecca are having = M + M/10 - 6

= (11M/10) - 6 dollars

Therefore the expression representing total amount of money = [(11x/10) - 6]

If Tim is having $70 then total amount both have together = [(11×70/10) - 6]

= (77 - 6) = $71

Therefore the expression for total amount is = [(11M/10)-6] dollars and

Total amount both are having together = $71

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

what i would say the best answer is a. 40.5