Which equation represents a line which is perpendicular to the line 4?
y - 42
Oy= 1 x - 7
O y = 4x – 8
Oy= -4x + 5
Oy= -x +8

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.