Jennifer and Cristina run a race. Jennifer finishes in 33.9 seconds and Cristina finishes in 38.4 seconds. What is the difference in the race times?

4.5 seconds

Step-by-step explanation:

subtraction 38.4 - 33.9 is the difference in the race times

note some teachers mark off if you don't put the units (seconds in this case) in your answer

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy