Complete the frequency table: Method of Travel to School Walk/Bike Bus Car Row totals Under age 15 60 Age 15 and above 65 195 Column totals 152 110 98 360 How many students age 15 and above take a car to school? 18 38 50 87.

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

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,