Answer:
x =25
<B = 65 degrees
<C = 50 degrees
Step-by-step explanation:
65 + (3x-10) +2x = 180
Add like terms:
55 +5x = 180
Subtract 55:
5x = 125
Divide by 5:
x = 25
Substitute for x and solve
Answer:
the final answer of 4 should be 24 7/12.
Step-by-step explanation:
Answer:
{3/2, 4}
Step-by-step explanation:
Set x - 4 = 0 and solve for x: x = 4 is a solution.
Seet 2x - 3 = 0 and solve for x: 3/2 is another solution.
Answer:
D
Step-by-step explanation:
That should be right, because the absolute value of -9 would be 9, but the negative sign in front makes it -9.
