Answer:
B
Step-by-step explanation:
3x-7 <-4
Firstly solve this.
+7 +7
3x<3
÷3 ÷3
x<1
And because the inequality symbol isn't "equal to", the circle isn't coloured in.
The line will go from 1 to behind 0
Red to total I believe is 12/23
Answer:
x = 7
Step-by-step explanation:
=> 9/72 = 3x-20/56
=> 9×45/72 = 3x-20
=> 27/3 = x
=> x = 7
Answer:
D
Step-by-step explanation:
speed = space/time
24/4.3 = 5.6 ft/s
