Answer:
it should be karen and hiroki
karen ran 5.2 seconds slower than her personal best
hiroki ran 11.6 slower than his/her best
Answer:
y=3.6
Step-by-step explanation:
The scale factor is 3/2.4. So 4.5/y=3/2.4. y=3.6
The answer is 15:25 but when simplified it is 3:5
Answer:
x < 6/7
Step-by-step explanation:
Multiply both sides by 3 to get 7x < 6
Divide by 7
x < 6/7
