For this case we must simplify the following expression:

We eliminate the parentheses taking into account that:

We add similar terms taking into account that:
Equal signs are added and the same sign is placed.
Different signs are subtracted and the major sign is placed.

Answer:

Answer:
No, it is not.
Step-by-step explanation:
comparing the two given values, 1.75 and 6, estimating 1.75 for 6 is not reasonable. This is due to the fact that converting 1.75 to the nearest whole number gives 2 which is far away from 6. Since,
6 - 2 = 4
So, estimating 1.75 for 6 would involve a large value of error. Which make it unreasonable. It would have been more reasonable to estimate 1.75 for 2.
Answer:
D
Step-by-step explanation:
24-6 = 18 32-6x3=18
Hope this helped!
You’re going to need to add a picture to the problem it cannot be solved with just this information
Answer:
I think 9 and 12 are paraellograms. the others are not paraellograms. dunno if im right. but I tried my best
Step-by-step explanation: