um I dunno because I need points to ask a question sorry
Do you mean like this?
Y = -x - 4
Y = x
x = -x - 4
2x = -4
x = -2
Therefore y = -2
Answer:
9 boxes were packed. 10 brownies were left over.
Step-by-step explanation:
127 ÷ 13 = 9 R10
13 x 9 = 10 x 9 + 3 x 9 = 90 + 27 = 117
127 - 117 = 10
9 student because if each row holds nine then the last row must hold nine
6x2 + x - 7
= (6x + 7)(x - 1)
So, the answer is (6x + 7), or C.