Answer: a= $24.99
b= $39.98
I hope this helps
Step-by-step explanation:
Since you have the answers given, just track their walking.
After one hour, one guy has covered 3mi and the other 4mi, which is in total 7, not 14
After 2 hours, one guy has covered 6mi and the other 8mi, which is 14mi
The algebraic way would be:
3x +4x = 14 *x being the hour
7x = 14
x =2
Direct variation is when one variable changes the other changes in proportion of the first, therefore all the above
Answer:
9 yards.
Step-by-step explanation:
3 feet=1 yard.
9x3=27.
27>25.
So in conclusion, 9 yards is the bigger measurement.
