Answer: None of the above
Step-by-step explanation:
Given
Now, integrating both sides
7a-4=3a+27+4a
7a-4=7a+27
you sure you type the right question?
Answer:
7 miles per hour
Step-by-step explanation:
3 1/2 miles = 7/2 miles
1/2 hours= 30 minutes
So,
In 30 mins, travelled 7/2 miles
In 1 min, travelled 7/2 ÷ 30= 7/2× 1/30 = (7×1)/(2×30) = 7/60 miles
In 60 mins, travelled (7×60)/60 miles = 420/60 miles = 7 miles.
Hence, the speed is 7 miles per hour.
Hope this helps :)
Answer:
Step-by-step explanation:
Question
Comment
The f(x) notation means that were ever you see n x on the right you put the value of x.
The question is which point has x = - 3 and what is the associated y value?
You could do it this way, just so you understand it.
<h2>X Y</h2>
=========================
-3 2 <======
-1 0
1 1
3 -3
The answer must be the first one
