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svet-max [94.6K]
3 years ago
15

60 people will be attending a presentation. 60% of the memos are blue, 20% are red, 15% are green and 5% are yellow. How many gr

een memos do you need to print?
Mathematics
2 answers:
julia-pushkina [17]3 years ago
7 0
Do the easiest percentages first:For me its this order to figure it out,
20% of 60 is 12 -double 10%-
5% of 60 is 3 -half of 10%-
15% of 60 is 9 - 10% + 5%-
60% of 60 is 36 -10% x 6-
Add all these together so 12+3+9+36 =60 so he doesn't need to print anymore double check this though!!
 
laila [671]3 years ago
3 0
Enough for the people that are attending
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I’m Atlanta, the tax on a property assessed at $930,000 is $19,530. If tax rates are proportional in this city, how much would t
igomit [66]

Answer:

The tax on property assessed at $660,000 is  <u>$13860 </u>.

Step-by-step explanation:

Given:

In Atlanta the tax on a property assessed at $930,000 is $19,530.

The tax rates are proportional to this city.

Now, to find the tax on a property assessed at $660,000.

So, <em>we need to get the tax rate of Atlanta first.</em>

Tax Rate = Tax / Property assessed × 100.

Tax\ rate=\frac{19530}{930000} \times 100

Tax\ rate=0.021 \times 100

Tax\ rate=2.1\%

<em>According to question the</em><u><em> tax rates are proportional.</em></u>

<em>So, </em><u><em>for getting the tax in this city we use the same rate of Atlanta</em></u><em>:</em>

Tax = tax rate of property assessed.

Tax = 2.1\% of\ \$660,000

Tax = \frac{2.1}{100}\times 660000.

Tax = 0.021\times 660000

Tax=\$13860

Therefore, the tax on property assessed at $660,000 is $13860.

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3 years ago
Solve the system of equations by adding. Check your answer.
Inga [223]
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LenaWriter [7]

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Solve the following quadratic equation and then choose the correct solution set 6x - 7x + 2 = 0
Liula [17]

Answer:

The answer is x = 2

Step-by-step explanation:

6x - 7x + 2 = 0

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4 0
3 years ago
|2x+3|=7;2<br> help pls
Mashcka [7]

Answer:

x = {-5, 2}

Step-by-step explanation:

unfamiliar with the notation 7;2

will solve for |2x + 3| = 7

Solution I -  the quanity inside the absolute value is 7

2x + 3 = 7

2x = 4

x = 2

Solution II -  the quanity inside the absolute value is –7

2x + 3 = –7

2x = -10

x = -5

-----------------

x = {-5, 2}

7 0
3 years ago
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