Negative 45 or -45 because different signs with multiplication are always negative
Written as an expression, the statement 'the sum of the square of a number and 34' would look like this:

Hope that helped! =)
Answer:
21n - 24
Step-by-step explanation:
Answer:
10
Step-by-step explanation:

Subtract 8.25 from both sides.

Multiply by 4 in both sides.

D:3 because it is the only number on the y value.