3 years ago

(-3,3), (2,5) what is the slope

1 answer:

4 0

So i just finished this lesson. I am taking Algebra 1.

All you need to do is determine which number is X, and which number is Y. The formula is Y2-Y1 over X2-X1. Here is an example. And then make sure you simplify it to simplest form.

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kvv77 [185]

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3 years ago

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Gerain and Deon are making trail mix. Gerain's recipe calls for 3 parts raisins to 2 parts almonds. Dean's recipe calls for 4 pa

Inessa [10]

To figure out which part has the higher concentration of almonds, we want to see how many almonds are there for every part in each recipe. For the first recpe, we have 2 parts almond for ever 5 total parts, and in the second part, we have 3 parts almonds for every 7 total parts, so we can represent them as the fractions:

$\text{Gerain's concentration}: \frac{2}{5}\\ \text{Deon's concentration}: \frac{3}{7}$

So, which one is greater? Well, let's say they both make 35 total batches (36 is the least commun multiple of the two denominators) that would give them:

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\frac{3}{7}*35=3*5=15 \text{ parts raisins}$