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gayaneshka [121]
4 years ago
5

Find three ratios equivalent to the given ratio 8/10 5/2

Mathematics
1 answer:
valkas [14]4 years ago
7 0
For 8/10:
16/20
24/30
64/80

for 5/2:
10/4
20/8
100/40

hope this helps
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Analyze relationships: The area of the shaded triangle is 5x^2 + 3x - 4. What is the area of the entire figure?​
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well, we know the shaded region has an area of 5x²+3x-4, there are three more sections of equal shape, so their areas must also be equal, meaning there are four regions of the same area of 5x²+3x-4, thus 4(5x²+3x-4) = 20x²+12x-16.

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If a restaurant bills totals $85, what amount should be left as a 15$ tips A. $97.75 B. $11.90 C.$12.25 D. $12.75
Nata [24]
If the total bill is $85, and you want to leave a 15% tip, then you can calculate it as follows:

85 * 15%

= 85 * 15/100

= 85 * 0.15

= 12.75

The amount that should be left as a tip is D. $12.75.
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A basketball player guesses her team will score 57 points during the game. The player's team actually scores 63 points. What is
Sergeeva-Olga [200]

I might be wrong, but i believe the answer is 9.5

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3 years ago
Read 2 more answers
$68 for 812 hour find the unit rate
Alchen [17]

Answer:

$8 per hour

Step-by-step explanation:

The unit rate is $ per hour

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The regular price of a space invader game is $52 but it is on sale. the discount is $13.
Ipatiy [6.2K]
<span>This is a 25% discount.
</span>

We can restate this problem as:

$13 is what percent of $52?

First, let's call the percent we are looking for "p" or <span>p%</span>.

"Percent" or "%" means "out of 100" or "per 100", Therefore p% can be written as <span>p100</span>.

When dealing with percents the word "of" means "times" or "to multiply".

Putting this all together we can write this equation and solve for p while keeping the equation balanced:

<span>$13=<span>p100</span>×$52</span>

<span>$13=<span><span>$52p</span>100</span></span>

<span>$13×<span>100<span>$52</span></span>=<span><span>$52p</span>100</span>×<span>100<span>$52</span></span></span>

<span><span><span>$1300</span><span>$52</span></span>=<span><span>$52p</span>100</span>×<span>100<span>$52</span></span></span>

<span><span><span>$1300</span><span>$52</span></span>=<span><span><span>$52</span>p</span>100</span>×<span>100<span>$52</span></span></span>

<span><span>130052</span>=<span>p</span></span>

<span>25=p</span>

3 0
3 years ago
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