N Question 10
An alligator swims at an average rate of 3.218 m/sec. How fast does it swim in mi/hr?
O 5,006 mi/hr
O .203 mi/hr
o 7.2 mi/hr
O 0.12 mi/hr

i think it might be a but you might want a second opinion

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

6 adults and 9 children went.

a + c = 15

12a + 9c = 153

12(6) + 9(9) = 153

72 + 81 = 153