Answer:
x=
y=
Step-by-step explanation:
Look at the pictures!
This is what I got and hopefully it helps.
1.A The dot is not filled and it points in the left direction
2.B The dot is filled and it points to the left
3.A The dot is not filled and it is pointed in the left direction
4.C The dot is filled and is pointing in the right direction.
Whenever you have a filled dot it will always be a greater than or equal to or less than or equal to. When the dot is not filled, the answer will always be greater than or less than.
1. Use the distributive property:


Then

2. Separate terms with m in left side and without m in right side:

This expression is false for all values of x, then the equation doesn't have solutions.
Answer: no solution
Answer: 684
Step-by-step explanation:
95% of 720
Move decimal point two places to the right.
0.95 * 720 = 684
48 on call = 3.5 hours for 10 dollars = 1/2 hours for 1.5