Answer: 49x
Step-by-step explanation:
first, i rewrite the equation, removed the parentheses, and multiplied it all out.
(-5-4)x x (-5) + 7x - 3x
then, i calculated it.
-9x x (-5) + 7x - 3x
then, i multiplied and calculated again.
45x + 7x - 3x = 49x
C. 6,9,12 I hope this helps! :)
Answer:
k = -3
Step-by-step explanation:
log7(-5k - 3) = log7 (-4k)
---> -5k - 3 = -4k
-k - 3 = 0
k = -3
Midpoint formula:
x, y = (x2+x1/2), (y2+y1/2)
x, y= (3+8/2), (4-4/2)
x, y= (5.5), (0)
Therefor the midpoint is (5.5, 0)
Hope I helped :)
Dude, it's impossible to solve without the pic
