she drove 40 mph & 60 mph
60 +40 = 100
100/2 = 50
so she drove an average of 50 mph
Answer: i would help but the picture is blank .
Step-by-step explanation:
Answer:
2×(1+10)
Step-by-Step
You are just substituting in where the parenthesis go.
But I am not entirely sure.
Answer:yes
Step-by-step explanation:
<BAC=<BDE
<BCA=BED
Answer:
The number is 23
Step-by-step explanation:
23-10=13
