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Musya8 [376]
3 years ago
5

Short on time, please help!

Mathematics
1 answer:
kvv77 [185]3 years ago
3 0
56.3% hope it helped ok
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Plz help fast<br><br><br><br><br><br> Thank you
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I’m confused on this question, please help me. (Ignore the black coloring, sorry.)
neonofarm [45]
To answer this question you will find out the total number of cupcakes donated and then calculate the amount of each flavor based on the percentage that is stated.

Here are the steps:

1. 12 x 10 x 12 (12 classes each donating 10 dozen) = 1440

2. 0.55 x 1440 (55% are chocolate) = 792 chocolate

3. 1440 - 792 (the remaining number of cupcakes)=648

4. 1/3(33 1/3%) x 648 = 216 red velvet

5. 1440 - 792 (chocolate) - 216 (red velvet) = 432 vanilla cupcakes

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Red velvet - 216
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2 years ago
A line passes through the point (-1,-5) and has a slope of -5.
Anna71 [15]
<h3>hello!</h3>

We're given a point that the line intersects and its slope.

Let's use Point-slope:-

\boxed{y-y1=m(x-x1)}

y1 = -5

m=-5

x1=-1

\boxed{y-(-5)=-5(x-(-1)}

\boxed{y+5=-5(x+1)}

Convert to slope-intercept:-

\boxed{y+5=-5x-5}

\boxed{y=-5x-5-5}

Finally,

\bigstar{\boxed{\pmb{y=-5x-10}}

<h3>note:-</h3>

Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)

5 0
1 year ago
Jamal(j) and Mackenzie (m) are brother &amp; sister. Jamal(j) is 4 years older than Mackenzie(m). If Jamal (j)is 16 years old, w
KatRina [158]

Answer:

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Step-by-step explanation: easy j is 16 years old and m is 4 years older so m is 20

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3 years ago
A number decreased by 23% equals 123
Elden [556K]

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100 is inital value of that decrease

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