95% = 0.95
280 - (280 * 0.95)
51.5 Hectograms + 5100 Grams
51,500 Decigrams = 5100 Grams
They have same mass because they equal each other.
The answer is D. For Mrs Yadira's class there are 11s 4c and 489 in total.
Answer:
this could work y=(-22)x+41
Range is the difference between the highest & lowest number. to find the range of these numbers, you need to subtract the lowest, 48, from 82, the highest.
your answer is a, 34.