Answer: a = 300, b = b = 50.24
Step-by-step explanation:
Usually when you do expressions involving subtraction you can do Keep, Change ,Change
That means you keep the sign of the first number and change the other two signs.
It is best you rewrite the expression to addition because a lot of people don't do well with subtracting .
Answer:
a or b but i think a
Step-by-step explanation:
These are the steps. Just follow the numbers on the left hand side. Hopes this helps. The answer is -3.
