13 and 14 because 13 squared is 169 and 14 squared is 197
Step-by-step explanation:
1.284=1284/1000
divide both by 4
=321/250
Answer:
minutes
Step-by-step explanation:
We can us rule of three to solve this problem.
We have that 3 laps are done in 8 minutes, and we want to know how much time it will take to run 10 laps:
laps minutes
3 ----------->8
10----------->
To find the value of x we do as follows:
minutes
we cross multiply the values, and divide by the remaining value, thus we have the time it takes to run 10 laps is 26.27 minutes
First you will add 4 to both sides the. you will combine the “ x” s since they are like terms, then you will divide the total x to both size to get it by itself :))
hope this helps !!!