Graph this inequality: 9x – 4y ≤ 16

Plot points on the boundary line. Select the line to switch between solid and dotted. Select a region to shade it.

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2