PLEASE HELP ASAP! Do in 10 Minutes! WILL MARK BRAINLIEST!

y = 3x + 1

Step-by-step explanation:

x = 1

y = 4

1) -3 * 1 + 1 = -2 4 (False)

2) -3 * 1 - 1 = -4   4 (False)

3) 3 * 1 + 1 = 4 = 4 (True)

4) 3 * 1 - 1 = 2   4 (False)

Answer number 3:

y = 3x + 1

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)

6.5

step-by-step explanation:

you said it was in the question

~courtney