Answer:
-1/2 + 2.
Step-by-step explanation:
(2x - 2x) + (-2y - y) + (5z + 3z)
Answer: -3y + 8z
The answer is 10 because 45-9 is 36, so 46-x must be 36, which would result in 10
Answer:
82
Step-by-step explanation:
For this problem you would first round everything. 9.03 becomes 9, 19.87 becomes 20, 3.11 becomes 3 and 4.97 becomes 5. You then just do the problem. 9 + 20 = 29, multiplied by 3 makes 87, 87 - 5 = 82.