Answer:
(7,6)
Step-by-step explanation:
plz mark as brainliest if it helps
For 61 you can change it to √25/√49. √25=5 and √49=7 so it would simplify to 5/7.
I think that the answers are 4, 4 and 25 respectively
Answer:
hrs =4
Step-by-step explanation:
550-11
200-x
cross multiply
550x=200×11
550÷550=2200÷560
x=4