If she uses 7.5 cups of flowers for 6 pies, then you need to find the "ratio". So first you need to divide 6 from 7.5, and that gets you 1.25. So that means that for one pie she uses 1.25 cups of flour!
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For question (ii) I'm not sure if the answer is correct or not because I don't understand the question asked ...
I hope I can help ....
Many people find this to be a complicated topic.
Please try to follow my steps as I solve the problem
and answer your question. I'll go slow.
The absolute value of any number is
the same number with a positive sign.
The absolute value of -91 is +91 .
The absolute value of +91 is +91 .
Was there anything there that you couldn't follow ?
Answer:
(x - 10)(x - 8)(x + 3) = x³ - 15x² + 34x + 240
Step-by-step explanation:
To find the common denominator of the two fractions, you need to first factor the polynomials:
x² - 7x - 30 = (x - 10)(x + 3)
x² - 5x - 24 = (x - 8)(x + 3)
Since the common binomial is (x + 3), both denominators would need to also include (x - 10) and (x - 8). So, the full common denominator is:
(x + 3)(x - 10)(x - 8)
When you multiply these polynomials out using distribution and FOIL:
x³ - 15x² + 34x + 240
The area of the rectangle would be 45 m^3