4x + 9 = 68
Subtract 9 from both sides:
4x = 59
Divide both sides by 4
X = 59/4
X = 14.75
Bus station: (-3,4)
...Walked 5 blocks down, i think it's means, 5 units down of the bus station, so, it is represented by the point (-3, -1).
3 Blocks to the right: (-3+3, -1) = (0,-1)
Andrew's house: (0,-1)
Answer:
15 shirts.
Step-by-step explanation:
A 20% discount means you still pay 80% of the price.
x represents the number of shirts that can be bought.
(20 x (1-0.2) )x = 240 or (20 x .8)x = 240
16 x = 240
x = 240/16 = 15