When u add it stays the same but for subtraction u change the sign.
Example: 2- (-5)=7
Answer:
2. 31/6 3. -12/1 4. integer 5. rational number
Step-by-step explanation:
2. You multiply the 5 by 6/6, so it becomes 30/6, then add the 1/6. getting you the 31/6.
3. Since -12 is already an integer with no mixed part, you just put it over 1.
4. -12 is an integer, but is not a whole number because it is negative.
5. fractions are rational numbers
Answer:
What exactly do you need help with?
(A) a triangle whose angles each measure less than 90°
Answer:
c
Step-by-step explanation:
because you add up all the days then you get the total
