The staff has a meeting every morning.how long do they spend on meetings in a fortnight?
1 answer:
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Answer:
w = 13
Step-by-step explanation:
Using the method of cross- multiplying
• =
⇒ ad = bc, thus
42(w + 11) = 28(w + 23) ← distribute parenthesis on both sides
42w + 462 = 28w + 644 ( subtract 28w from both sides )
14w + 462 = 644 ( subtract 462 from both sides )
14w = 182 ( divide both sides by 14 )
w = 13
Answer:
Step-by-step explanation:
Always proceed by first extracting all common factors to all terms:
Notice that the factors: 5, x, and y are present in all terms, so we can extract them from the trinomial:
Now, the trinomial left (-x+2-3y) cannot be factored out, so then factoring is complete.