8
Which expression is equivalent to 4.8 + 2.2w – 1.4w + 2.4?
1 answer:
Answer:
7.2 + 0.8w
Step-by-step explanation:
Combine like terms.
Here Like terms: i) 2.2w and (-1.4w)
II) 4.8 and 2.4
4.8 + 2.2w - 1.4w + 2.4 = 4.8 + 2.4 + 2.2w - 1.4w
= 7.2 + 0.8w
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Answer:
40
Step-by-step explanation:
ABD-CBD=ABD
70-30=40
Let S be the number of Brand S snowboards sold.
Let B be the number of Brand B snowboards sold.
309S + 489B = 4299
S + B = 11
S = 6 snowboards sold
B = 5 snowboards sold
3 x 1/6
Simplify,
3/6 = 1/2
So, = 1/2
