Answer:
2y+12
Hope this helps
Step-by-step explanation:
Answer: 16 in
Explanation:
PQ/QR = PT/TS
PQ/4 = 12/3
PQ x 3 = 12 x 4 (cross multiply)
PQ x 3 = 48
PQ = 48/3
PQ = 16
About 400 marbles. You simply set up a proportion and solve it as I did in the photo attached.
The nth number is 81 /10.
Steps:
You multiple the denominator by itself
Answer:
5 mins
Step-by-step explanation:
680/4
=170 meters (quarter of 680m)
170/34
=5 mins