Answer:d
Step-by-step explanation:cause i put it in and got it right so i got big brain
7 = a/2 + 4
first subtract 4 from both sides
7 (-4) = a/2 +4 (-4)
3 = a/2
Then isolate a by multiplying 2 to both sides
3(2) = a/2 x 2
6 = a
a = 6
hope this helps
Answer:
The distance between the points is 5 units
Step-by-step explanation:
I used distance formula for the question using two points
I
B,because 3 a's and 2 b's so that's a 3 times and b 2 times