Answer:
The correct answers are
and any rational number less than 9.
Step-by-step explanation:
Since the inequality represented in the number line has the arrow going towards the left, and has a open/not highlighted circle on 9, that means the inequality represented by the number line is
, which means the exact same as any rational number less than 9, so those two choices are the correct answer.
Answer:
Step-by-step explanation:
Let the first number be x and the second number be y
according to the question:
7x+6y=31
Answer:
10x+2
Step-by-step explanation:
3x+(2+7x)=3x+2+7x
=10x+2
Answer:
The answer is 17°
Step-by-step explanation:
The total degrees of the square thing is 90°, so to get a missing side you have to subtract from the total.
73-90=17
Answer:
17.25
Step-by-step explanation:
50-(find the total sum he spent and balance)