It would be equal to 1 7/8
390.20 is the answer because 4%of 2880 is 115.20 plus 275.00 is 390.20
Answer:
-60/7 or -8 4/7 would be the answer
It opens down.
Since the beginning number -5x^2 is negative, it will open down.

The factors of a number are all of the numbers that a certain number is divisible by. In this case, we're looking for all the numbers that
is divisible by.
To do this, I'll use factor pairs. This means I will find the pairs of numbers that can be multiplied together to get 42.




So, all of the factors of 42 are
.