Answer:
30
Step-by-step explanation:
Note that, when two negative signs are directly next to each other, they mean addition. Note the rule:
A positive sign & A positive sign = Positive number.
A positive sign & A negative sign = Negative number.
A negative sign & A negative sign = Positive number.
In this case:
- (-15) = + 15
Simplify. Combine like terms:
15 + 15 = 30
30 is your answer.
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Answer:
80% (you divide 4 by 5 to get 0.8, then you move the decimal 2 spaces to the right
-7/3, -3/4, 0.5, 2/3, 1.2
Brainliest please
In math it means to make a problem easier to work with
So 0.25 is essentially 25/100. Divide 25 from the top and bottom to get 1/4
