Recommend opinion of the national scientists
Answer:
76.75 is 25% of 307
Step-by-step explanation:
Answer: 21
Step-by-step explanation: (If you're serious it's 19)
Let the second no. be x
-3x = 21 → x = 21/-3 → x = -7
Answer:
the first answer is: y=2x the second answer is y=2x+10
Step-by-step explanation: