Answer:
C
Step-by-step explanation:
Know that two angles added equals 180
Answer:
12*56-56+11=12
Step-by-step explanation:
12 for 56
Answer:
x = 1
Step-by-step explanation:
2x + 1 = -1
2x = -1 - 1
2x = -2
x = -2 ÷ -2
x = 1
Answer:
B

Step-by-step explanation:
The common factor of the expression is 5x
Answer:
it is 11/96 that is a fraction
Step-by-step explanation: