Y int at (0,4).....thru points (4,1)
slope = (1 - 4) / (4 - 0) = -3/4
initial value 4, slope(rate of change) is -3/4 <==
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y = 22,000x + 40,000
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y = 12x + 48
slope(rate of change) = 12
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(1,10)(2,8)
slope = (8-10) / (2-1) = -2/1 = -2
y = mx + b
8 = -2(2) + b
8 = -4 + b
8 + 4 = b
12 = b
slope(rate of change) = -2
initial value = 12
I am not getting any of ur answer choices ...
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y = x + 6
initial value = 6
First, you would find a common denominator which is 12. You would then get 5/12 and 7/12 or 20/48 and 28/48. Using this you can see that their are 8 more girls than boys in the play. Hope you found this helpful!
Answer:
f, it isnt doing anything as going up in units of water
Step-by-step explanation:
Using proportions, it is found that:
2. Bree types at a faster rate, as her ratio of 1.13 words per second is greater than Alan's rate of 0.83 words per second.
3. Bree also makes mistakes at a raster rate, as her rate of 0.375 mistakes per second is greater than Alan's rate of 0.33 mistakes per second.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
For each of Alan and Bree, we have to find the proportions of words typed per second and mistakes per second.
Then, for Alan:
- Words typed per second: 5/6 = 0.83.
- Mistakes per second: 2/6 = 0.33.
For Bree:
- Words typed per second: 9/8 = 1.13.
- Mistakes per second: 3/8 = 0.375.
Then:
2. Bree types at a faster rate, as her ratio of 1.13 words per second is greater than Alan's rate of 0.83 words per second.
3. Bree also makes mistakes at a raster rate, as her rate of 0.375 mistakes per second is greater than Alan's rate of 0.33 mistakes per second.
More can be learned about proportions at brainly.com/question/24372153
#SPJ1
Answer:
Coupon 2
Step-by-step explanation:
If you were to use coupon 1 the price will be $28.80 because %40 of $18 will be $10.80 (18 x 0.40) then add it to the other 18$ and it will sum up to $28.80. If you were to use coupon 2 the price will be $27 because if you were to take %25 of the sum of both sweaters ($36) it would be $27 (36 x 0.25).
