Answer:
V≈301.59
Step-by-step explanation:
3:5 = 30:50 because it is ratio 3 x 10 = 30 5 x 10 = 50
-27
-b + 7y
-6 + 7× (-3)
-6 + (-21)
-6 - 21
Hope this helps. Mark as brainiest pls