Christina's time for a race was 22.3 seconds. Another runner's time was 4.41 seconds faster. Write and evaluate an equation with a variable to find the difference between Christina's time and the other runner's time.

Step-by-step explanation:

Given

Represent Christina's time with C and the other runner's time with R

C = 22.3

R = 4.41 + C

Required

Determine the difference using an equation

The difference between both runner's time is as follows;

Substitute 4.41 + C for R

Hence, the difference is 4.41 seconds

20

step-by-step explanation:

answer: i guess 5 units?

step-by-step explanation: