Answer:
sorry don't know i just need points
GOOD LUCK
me and my friend are seeing who can get more points
Square root 50 does not belong....all of the other numbers are rational numbers. square root 50 is irrational.
Combine the terms. Note that: one positive and one negative sign results in a negative sign.
Simplify: 5 + (-4) = 5 - 4 = 1
1 + (-7) = 1 - 7 = -6
-6 + 2 = -4
-4 is your answer
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Answer:2
Step-by-step explanation:
