Answer:
a
Step-by-step explanation:
Answer: 60
Step-by-step explanation: -4x-15=60
Answer:
x=12
Step-by-step explanation:
Since AB=BD, they have equal length. 15x+4=2x+160, 13x=156, x=12
Answer:
x=2
Step-by-step explanation:
5 divided by 2.5 (or 2 1/2)
5/2.5=2