Answer:
5
Step-by-step explanation:
1) add the parenthesis (5+4)
2) You get 9
3) you take your next number (-4) and because the signs are different you subtract and take the sign of the higher number (9).
Answer: A
Step-by-step explanation:
First, focus on the left side of the inequality. Make the two fraction have common denominators:
Multiplying fractions is simple. Multiply through and through like you normally would:
Since they have the same denominator, they can be combined into one fraction:
Multiply both sides of the inequality by 15:
Subtract both sides by 10:
Okay so, we know the answer must be greater than -2/3. This immediately rules out answer C. Answer B is also not the solution because zero is not a natural number. The smallest natural number that is greater than -2/3 is answer A.