A 4.2%
Explanation: that might be the answer ✌︎☆♪ ٩( ᐛ )و
Answer:
the correct answer is 9
Step-by-step explanation:
took the test and it was correct
Answer:
x^2 - 6x - 7
Step-by-step explanation:
Roots, 7 and -1
x = 7 is the same as x - 7 = 0
x = -1 is the same as x + 1 = 0
multiply (x-7) by (x + 1)
x(x -7) +1(x - 7)
x^2 -7x + x - 7
x^2 - 6x - 7
Answer:
-11
Step-by-step explanation:
