The correct answer is y=4x-1
Answer:
21N:7m/s
? :10m/s
21x10=210
210÷7=30N
Your final answer is 30N
Step-by-step explanation:
This is called direct propotion
it involves close multiplication
Answer:A B C D
Step-by-step explanation:
it is A B C D
P,Q,R can't be 0, because their product is nonzero. Either of S and T could be 0, but the third one only works if S is 0.
10% = 5
80% = 40
2% = 1
82% = 41
41
