Answer:
See explanation
Step-by-step explanation:
Given the inequality 
A) Add -3 to both sides of inequality:

Divide by -7 (remember, dividing the inequality by negative number changes the sign of inequality):

B) Plot open circle at -6 on the number line and shade all values of x which go to the left from -6 (see attached diagram).
Answer:
Original price is 11.25
Step-by-step explanation:
Answer:
−
1
+
6
d
,
d
=
2
Step-by-step explanation:
Answer: 6f (3+5x)
Step-by-step explanation:
18f + 30fx by its gcf
Answer:
The second number in an ordered pie of numbers that corresponds to a point on a coordinate system is the y<u>-value.</u>