(2x + 10) + (6x + 1) = 180 - 79
Answer:
no solution
Step-by-step explanation:
+12y and -12y cancel each other out.
we are left with 43+41=8+56
84 doesn't equal 64
so NO SOLUTION
Step-by-step explanation:
questions 8, obviously the mid part of the parabola is 3, that is the axis of symmetry.
question 9, only one solution because you only have one parabola.
D=1
you add 1/2 to the other side of the equal sign which will then give you the value of d
1/2+1/2=1
3x+8x=$861
11x=$861
x=78.27
So flight is 3(78.27)=$234.82
And hotel is 8(78.27)=$626.18