585.216 would be the answer
Answer:
-8
Step-by-step explanation:
19 take away 27
27-19=8
inverse would be -8
Hi There,
<span>Increase 160km by 30%
</span><span>
160 </span>× 130<span> percent = 1
60 </span>×<span> 130/100 =
160 </span>×<span>13/10 =
16 </span>× <span>13 = 208</span>
Answer:
3x -4y = 30
Step-by-step explanation:
Multiply the given equation by the least common denominator of the fractions, 6.
... (1/2x)·6 -(2/3y)·6 = 5·6
... 3x -4y = 30 . . . . . . simplify
8 - 15 means subtract the positive number 15 from 8.
8 - 15 = 8 + (-15) = -7
8 - (-15) means subtract the negative number -15 from 8.
Subtracting a negative number is the same as adding a positive number.
8 - (-15) = 8 + 15 = 23
8 - 15 = -7, and 8 - (-15) = 23. The expressions mean different operations and have different answers.
