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4 years ago

HELP! There is this question on my test:

2 answers:

8 0

There are several information's already given in the question. Based on those information's, the answer can be easily deduced.
The equation given in the question is
x = 0.8x + 72
x - 0.8x = 72
0.2x = 72
x = 360
Now
Number of people that became
member of the site = (80/100) * 360
= 288 people
From the above deduction, it can concluded that the correct option among all the options that are given in the question is 288.

VladimirAG [237]4 years ago

5 0

Answer:

288

Step-by-step explanation:

short and sweet

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oksian1 [2.3K]

Is there like any image to see how big are the posts?

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3 years ago

12x - 2/3 = 83 1/3 12x=? x=?

Serjik [45]

Answer:

12x = 84

x = 7

Step-by-step explanation:

12x = 83 1/3 + 2/3

12x = 84

x = 84/12

x = 7

Hope that helps!

4 0

3 years ago

Problem 1: two numbers add together equals 47. their difference is 13. write and solve a system to find the two numbers

mr Goodwill [35]

Answer:

34+13= 47

Step-by-step explanation:

47-34=13

8 0

3 years ago

Rewrite using distributive property 21+30

Anarel [89]

Answer:

(20 + 1) + (30)

Step-by-step explanation

i think that is the answer sorry if i'm wrong

4 0

3 years ago

Miquel created the table below to show how he uses the money he earns at work

lara [203]

Complete Question with table is attached

Answer:

Miguel will save money of $90 if he earns $120.00

Step-by-step explanation:

The figure attached clearly shows the ratio of his earnings and savings. We have to find what would be the savings amount if he earn $120.00. So, first we have to calculate the percentage of ratio of his earnings and savings. As per the data given in the figure,

If he earns $10.00, he saves $7.50, calculate %amount he saves as below,

$\frac{\$ 7.50}{\$ 10.00} \times 100=0.075 \times 100=75 \%$

Likewise, calculate for all given data. If he earns $50.00 then he saves $37.50

$\frac{\$ 37.50}{\$ 50.00} \times 100=0.75 \times 100=75 \%$

If he earns $150.00 and save $112.50,

$\frac{\$ 112.50}{\$ 150.00} \times 100=0.75 \times 100=75 \%$

So, from all above, it clearly tells that Miguel saves 75% of amount from his earnings. Now, given earnings as $120.00. By finding 75% of $120.00, we can find his savings in that amount. So,

$\frac{75}{100} \times \$ 120=0.75 \times 120=\$ 90$

6 0

3 years ago

Read 2 more answers