Which inequality is true if n = 81? F 3n < 84 G n − 29 < 53 H 2n < 162 J n + 5 < 76

G n − 29 < 53

Step-by-step explanation:

If n = 81 ;

Put n = 81 into each and see if it holds true:

F 3n < 84

3(81) < 84

243 < 84 - - - - untrue

G n − 29 < 53

81 - 29 < 53

52 < 53 - - - - - True

H 2n < 162

2(81) < 162

162 < 162 - - - - untrue

J n + 5 < 76

81 + 5 < 76

86 < 76 - - - - - untrue

Only true statement :

G n − 29 < 53

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17