Answer: The third one
Step-by-step explanation:
4d-6<18 Add six to both sides
4d<24 Divide both sides by 4
d<6 It is an open circle because it is not less than or equal to
Answer:
-4
Step-by-step explanation:
20 - 24 equals -4 (24 is negative because the temperature drops)
Realtions that are not functions is when a x value has multiple y values, the last one has the X value that has multiple y values
Answer:
30feet/second
Step-by-step explanation:
The rate in feet per seconds of the diver will be the speed of the diver.
Speed is the rate of change in distance of a body.
Speed = Distance/Time
Given distance or height of drop = 450feet
Time = 15seconds
Rate of change in distance = 450/15
Rate of change in distance = 30feet/second
3(4x +12)=180
12x + 36 =180
-36. -36
180-36= 144
12x = 144
——. ——-
12. 12
X = 12
