40+35 is the answer of the Ixl question
Answer:
1/4
Step-by-step explanation:




.
3(n - 5) = 24
Distributive property
3*n = 3n
3*5 = 15
3n - 15 = 24
+ 15 +15
3n = 39
3n/3 = 39/3
x = 39/3
x = 13
Answer: x = 13
4x+6 = 5x-6
x=12
4(12)+6=54
The answer is 54 (The paper says C is 54, not 55)
These two angles are congruent so
12x + 3 = 11x + 9
X = 6
Plug in 6 so 12(6)+3=75
Both angles measure 75 degrees