What is -3 increased by -9?
To find -3 increased by -9, you need to add -3 and -9 together.
-3 + (-9) = -3 - 9 = -12
Therefore, -3 increased by -9 equals -12.
Evaluate the expression below
-2 - 1/5
To evaluate the expression -2 - 1/5, we need to subtract 1/5 from -2.
To do this, we need to find a common denominator for the two numbers, which in this case is 5.
-2 can be written as -10/5.
So our expression becomes: -10/5 - 1/5.
Now, we can combine the two fractions by subtracting the numerators and keeping the denominator the same:
-10/5 - 1/5 = (-10 - 1) / 5 = -11/5.
Therefore, -2 - 1/5 equals -11/5.