Briana finished the race one and forty - five hundredths of a second before allison, dana finished three tenths of a second after alison. allison finished the race in 12.08 seconds. what were the other girls' times? use a math tool (number line) to show your thinking.

Well Briana would have finished at 10.63 seconds (meaning she would have won XD)
Three-tenths can also be expressed as 0.3, and 0.3 + 12.08 is 12.38.
Hope this helps!! <3

Brianna finished in 10.63 seconds

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.