Answer:
Step-by-step explanation:
It says Renita takes minutes to ride half a mile.
She leaves 30 minutes before school.
Total distance is

In

Therefore total time to reach school will be 5 x 5 = 25minutes.
Since she leaves 30minutes before school. She will reach 5minutes early before school.
Answer:y=10
Step-by-step explanation:
Answer:
x=59 y= 81 z= 99
Step-by-step explanation:
z=
180-(57+24)=99
y=180-99=81
x= 40+81=121
180-121=59
Answer: -8
Step-by-step explanation:
- 7(w+13)=35 [given]
- w+13=5 [divide both sides by 7]
- w = -8 [subtract 13 from both sides]