(2x-5y)+(x+y)=(2x+x)+(-5y+y)=3x-4y.
therefore:
(2x-5y)+(x+y)=3x-4y
The answer is ten plz thank
Answer:Statistics Calculator: Mean Absolute Deviation (MAD). Use this calculator to compute the mean absolute deviation from a data set. Data is from: ... Values must be numeric and may be separated by commas, spaces or new-line. Press the ..
Step-by-step explanation:
since keyra types 80 words in two minutes it means than he types 40 words in a minute then she types 40x3=120 words in three minutes
X = 88.2
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