2 answers:
Answer:
The price of the DVD has decreased by 20%.
Step-by-step explanation:
formula Percentage = (number you want to find the percentage for ÷ total) × 100
280 - 220 = 60
280 x 0.215 = 60.2
0.215 ≈ 0.2
0.2 x 100 = 20
The price of the DVD increased by 20% (I might be wrong as I hate these kinda questions but I'm pretty sure it's right)
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Answer:
x÷y=8/5 or 1÷1
Step-by-step explanation:
Please mark as brainliest
Answer and workings are in the attachment below.
68+70=180
=138=180
=180-138
=42 degrees (using angle sum property of triangles
Hope this helps you
HOPE IT HELPS
PLEASE MARK BRAINLIEST
Answer is D.
Just plug in 2 for x and -2 for y. And solve