The correct answer is <u><em>19</em></u>
Hope this helps!!!
19
evaluate the parenthesis, noting that + ( - ) = -
(19 + 9 ) + ( - 9) = 28 - 9 = 19
Answer:
first one with -1...21
Step-by-step explanation:
only one that follows quadratic formula format
First option.
Third option.
Fifth option.
Hope this helps :)
? need more info
y is the packages in the equation