For the first one I’m not sure, but for 2 it is B and 3 is 5.
Answer:
8
Step-by-step explanation:
-4-(-12)
If you take away a negative that means you are adding so you do -4+12 because there is a double negative.
Answer:
8 books
Step-by-step explanation:
no.of books no.of weeks
2 3
x(say) 12
Now, using direct variation

Answer: x<4
Given the inequality:

We want to solve the inequality for x.
First, distribute the bracket on the right side of the inequality.

Next, subtract 10x from both sides of the inequality.

Add 24 to both sides of the inequality.

Divide both sides of the inequality by 6.

The solution to the inequality is x<4.
Answer:
a, b c, or d
Step-by-step explanation:
It has to be one of those answers so you have a 25% chance of getting it right