Answer:
hmm I'm pretty sure a is 3.2
He can ride his bike 105 km. 30/2 is 15. 15*7 is 105.
:D
Answer: x=90
Step-by-step explanation: 11 x 7.5 =90
Answer:
B) 2 + 4x = 5 - 3 - 3x
Step-by-step explanation:
By simplifying JUST the right side and re-arranging them
2 + 4x = 5 - 3(x + 1),
2 + 4x = 5 - 3x -3,
2 + 4x = 5 -3 - 3x
