1. ab is shortest, ac is middle, and bc is the longest.
2. one, yes. second one, no
3. IDK
Answer:
-5 ≤m<1
Step-by-step explanation:
7 + m ≥ 2 and m + 1 < 2?
Solve the inequality on the left first
7 + m ≥ 2
Subtract 7 on each side
7-7 + m ≥ 2-7
m ≥ -5
Now solve the equation on the right
m + 1 < 2
Subtract 1 from each side
m + 1-1 < 2-1
m <1
Since this is an and
-5 ≤m<1
1/4 of the list price was off, so $90 was 3/4 of the list price. (1 -1/4= 3/4).
We have an equation: 90/? = (3/4)/1
Cross multiply:
3/4*? = 90*1
⇒ ?= 90*1/(3/4)= 90*1* (4/3)= 120.
The list price was $120.
Hope this helps~
Probability of getting heads: 1/2
Probability of getting tails: 1/2
1/2 x 1/2 x 1/2 = 1/8
I’m sorry I couldn’t understand what you said. Maybe right a question with more info?