3× + 4 = 12 - × 4× + 1 = × + 13
2× - 15 = 5 - 2×
-3 × - 1 = 15 - 5×
2× - 6 = - 24 - 7×
-8× - 7 = 50 - 5×
5× - 7 - × = 9
2× + 9 = × + 9
5× + 5 = 2× - 1
-2× - 3 = 18 + 5×

109 trust me

step-by-step explanation:

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !