Direct i think is the correct answer
I am pretty sure it is a because 2 is half of 4 and 18 is half of 36.
To check: 6/(-8-4) = 4/-8
6/-12 = 4/-8
1/-2 = 1/-2
Therefore, <span>x = −8, non-extraneous</span>
Answer:
Cindy has $45 and Emily has $60
Step-by-step explanation:
let x be the amount of money , then
x + x = 105
multiply through by 6 ( the LCM of 2 and 3 ) to clear the fractions
3x + 4x = 630 , that is
7x = 630 ( divide both sides by 7 )
x = 90
Cindy has × 90 = $45
Emily has × 90 = $60
The sum of the interior angles of a triangle is 180 degrees. Thus, y + 48 + 90 = 180, and y = 42 degrees.