Answer:
I THINK it would be B.
Step-by-step explanation:
I’m very sorry if I’m wrong.
Answer:
92, 9, and 2
u and v
Step-by-step explanation:
U and V are variables
92, 9 and 2 are all non- variables
Answer:
161
Step-by-step explanation:
if you add up all those numbers thats what they equal because 1x anything equals itself
<u>Missing from the question</u>
Aletheia's speed is 0.6 miles per hour slower than Elvira's speed.
Answer:
Step-by-step explanation:
Given
-- distance
--- Elvira time
--- Aletheia time
--- the relationship between their speeds
Required
Their walking speed
Distance (d) is calculated as:
For Elvira, we have:
For Aletheia, we have:
So, we have:
--- total distance
This gives:
Recall that:
Make sE the subject
Substitute in
Collect like terms
Express all as decimal
Divide both sides by 1.2
Recall that:
So, we have: