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Alinara [238K]
3 years ago
11

If you answer this question in full truth you get max points able to be given and brainliest I don't have time to play game answ

er asap please.

Mathematics
1 answer:
asambeis [7]3 years ago
8 0

A)

The formula for direct variation is written as Y = KX, where k is the direct variation you need to solve for.

Y is the total amount raised and X would be the number of attendees:

100 = K5

Divide both sides by 5:

K = 100/5

K = 20

B. The constant of variation is  K  which is 20

C) Using the formula from A: y = kx, replace k with 20 and x with 60 and solve for y:

y = 20 * 60

y = 1200

The total is: $1,200

2. A relationship is proportional when the ratio is a constant number.The relationship is non proportional when the ratio varies between the different values.

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Help me i dont understand this
Dennis_Churaev [7]

Answer:

there monthly budget is $4000

Step-by-step explanation:

if 600 is 15% then there is 85% of there budget left so in order to find how much is 1% then 600/15=40 so $40 = 1% so 1%x100=100%  and 40x100=4000 so 100% of there budget is $4000

hope this helps have a blessed day :)

3 0
3 years ago
85% of the students in Yvan’s school walk to school. If 816 students walk to school, how many students are in the school?
storchak [24]
<h2>Hello There today we will solve your problem</h2>

\huge\red{\mid{\underline{\overline{\textbf{QUESTION}}}\mid}}

<em>85% of the students in Yvan’s school walk to school. If 816 students walk to school, how many students are in the school?</em>

<em />

<em>Response-</em>

Since we are using percents we can make an equation out of this question

\frac{85}{100}=\frac{816}{x}

\frac{85}{100} is the way we write percents in math as a fraction

and \frac{816}{x} is the part and whole you gave us

\frac{85}{100}=\frac{816}{x} cross multiply

85x=81600\\divide\\x=960students are in the school

\huge\blue{\mid{\fbox{\tt{ANSWER}}\mid}}

  • 960 students at Y'vans school
6 0
3 years ago
Simplify: 12 + 2 x 3 + ( 43 - 12)<br> 68<br> 54<br> 70<br> 18
Stolb23 [73]
I got 49 hope that will help.
4 0
3 years ago
Help needed ASAP will give brainliest AND 5 STARS RATE not a real test
vovangra [49]

2 - 300 calories

3 - 1260 calories

6 - 20g

7 - 70mg

3 0
3 years ago
Yesterday,
Mashutka [201]

Answer:

45

Step-by-step explanation:

5 divided by 8, multiply by 72

=(5÷8)72

=(0.625)72

=45

6 0
3 years ago
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