Answer:
9
Step-by-step explanation:
15-40%=9
1) substitute 10x in for the equation.
It's A because 8-15 is -7 but the absolute value parenthesis make it positive 7.
Answer:
Step-by-step explanation:
According the Triangle sum theorem:
m<T + m<U + m<V =180
x + 2x + x + 80 = 180
solve: x=25
Therefore m<T = 25, m<U = 50, and m<V = 105
Answer:
x=-21/47
Step-by-step explanation: