hope this helps! let me know if i am wrong!
I just took the test. The correct answer is:
Answer:
50 %
Step-by-step explanation:
Please mark me as the brainlist
(4/5) / (4/9) = 4/5 * 9/4 = 36/20 = 9/5 = 1 4/5 miles per hour
so B.) one and four-fifths mph
No, a lone variable has an invisible one in front of it, So 4z (can’t put the top number sorry) So 4z - z would equal 3z