Hi!
Since 10 balloons cost $0.15, 50 balloons cost five times more, because 5 * 10 = 50, so 50 balloons will cost 5 * $0.15 = $0.75.
Hope this helps!
Answer:
MEEEE PLEASEEEEEEEE
Step-by-step explanation:
Perpendicular
Answer: mx+2ny+z −zy4−zx3 4xy3x4y−5x
there u go