Step-by-step explanation:
I am sorry. I just typed the equation into my calculator app. Refer to the attached image above to make a deduction.
.13 since you are doing addition behind the period is ones tenth hundredth since 8+5=13 1 will be in the ones the 3 will be in the tenths place.
Answer:
x > 4
Step-by-step explanation:
27 < 5 ( x ) + 7
27 < 5x + 7
20 < 5x
4 < x
x > 4
Answer:

Where x represent the distance and t the time if we replace the info given we got:

Then the average speed for this case in m/s is 3.704 for the 200 meter race
Step-by-step explanation:
The problem provides for this case the amount of distance travelled by Jessica in a given time. And we know that travels 200m in 54 seconds.
We want to find the average speed and we can use the following formula:

Where x represent the distance and t the time if we replace the info given we got:

Then the average speed for this case in m/s is 3.704 for the 200 meter race