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viktelen [127]
3 years ago
14

Please help me thank u for ur help

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
5 0
Ok, so the square root of x is the same thing as saying x to the power of 1/2. So you make your roots into exponents.

2(x^1/2) + 20 = 15 + 3(x^1/2)
The answer is d, its 25
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If Holly gets 14 % off a shirt , what percent of the original price will still pay​
scoundrel [369]

Answer:

Holly will still pay 86% of the original price.

Step-by-step explanation:

Given

  • Holly gets 14% off a shirt, so
  • Discount = 14%

To determine

What percent of the original price will still pay.

All we need is to subtract the percentage of discount from 100.

i.e.

100 - Discount = 100 - 14 = 86%

The amount left over would be what remains of the original price after Holly gets 14 % off a shirt.

Thus, Holly will still pay 86% of the original price.

3 0
3 years ago
The gross income of David Vaughn is $785 per week. His deductions are $42.25, FICA tax; $90.33, income tax; 2% state tax; 1% cit
TEA [102]
Vaughn's net income will be the gross income minus any deductions. (2% of 785 is 15.70, 1% of 785 is 7.85, and 3% of 785 is 23.55.)

It will be easier to add together all the deductions, and then subtract that sum from 785:

42.25 + 90.33 + 15.70 + 7.85 + 23.55 = 179.68
785 - 179.68 = 605.32
3 0
4 years ago
Write the sum in standard form <br><br> E) m(x) + n(x)
Dominik [7]
Take papp



£€} /748^2
8 0
3 years ago
How do you solve a for percent
kirill115 [55]

Answer:

If you want it as the previous number without being a percent you just have to multiply the percent by 100 to get the previous amount. For example:-

to convert 30% to a number put in a fraction form and multiply it by 100

\frac{30}{100}*100=\frac{3000}{100}=30 You can find the previous value of any percent by doing this.

Step-by-step explanation:

8 0
4 years ago
If Z= 2+2i, what is z^4?
Dimas [21]

Answer:

assume z is equal to 5.

log(z^4/5) equals log(5^4/5) equals log(5^3) equals 2.096910013.

4 * log(5) - log(5) equals 2.096910013.

they give you the same answer.

this means they're equivalent.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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