Answer:
2b + 3t = 60
Step-by-step explanation:
2b is the number of wheels on a bicycle
3t is the number of wheels on a tricycle
and 60 is the total number of wheels
Answer:
None of the above.........
No they are not quivalent
Answer:
Perpendicular lines are lines that intersect at a right (90 degrees) angle
Step-by-step explanation: