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amm1812
2 years ago
11

Plz help me NOW and I will mark you brainliest

Mathematics
1 answer:
Readme [11.4K]2 years ago
5 0

Answer:

Translate from words to mathematical equation.

"n is m% of what?"

m% = m/100

what = a variable ... "x". for example.

"is" means "="

"of" means multiply

n = (m/100)•x

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Can anyone please help me? <br> 2(9-4)+15=13
Pachacha [2.7K]
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18-8+15=13
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8 0
3 years ago
Perry made $34,885 this year. If the inflation rate was 6.5 percent, how much was his salary actually worth? (purchasing power)
Allushta [10]
<h3>The salary of Perry if inflation is 6.5 % is $ 32617.475</h3>

<em><u>Solution:</u></em>

Given that,

Perry made $34,885 this year

The inflation rate was 6.5 percent

To find: Salary worth if inflation rate was 6.5 percent

From given,

Inflation rate = 6.5%

Therefore,

Worth of salary due to inflation = 100 % - 6.5 % = 93.5 %

Money earned in this year by Perry = $ 34, 885

Therefore,

Worth of Perry salary due to inflation = 34,885 x 93.5%

\text{Worth of Perry salary due to inflation }= 34885 \times \frac{93.5}{100}\\\\\text{Worth of Perry salary due to inflation }= 34885 \times 0.935\\\\\text{Worth of Perry salary due to inflation }= 32617.475

Thus the salary of Perry if inflation is 6.5 % is $ 32617.475

5 0
3 years ago
what is the coefficient of x^2y^3 in the expansion of (2x+y)^5? A. 2 B. 5 C. 40 D. 80 E. it does not exist
VashaNatasha [74]
It doesn't make sense

8 0
3 years ago
Find the length of the side of a square whose area is equal to the area of a rectangle with side measures 4.9 m and 1.6 m​
trapecia [35]

Given :

  • Area of square equals to the area of rectangle of sides 4.9m and 1.6m .

To find :-

  • The side of the square .

Solution :-

<u>As </u><u>we</u><u> know</u><u> </u><u>,</u>

  • Area = side²
  • 4.9 * 1.6 = a²
  • a = √ 49/10 * 16/10
  • a = 7/10 * 4/10
  • a = 28/100
  • a = 0.28 m
6 0
3 years ago
1. 1) Simplify the following expression: 5b - 5 - 12b - 7​
Elodia [21]

Answer:

17b - 2

Step-by-step explanation:

5b - 5 - 12b - 7

Say bye to the 12b, and add 12 to it and the 5.

5b + 12 = 17b

17b - 5 - 7

Add 5 to the 5 and the -7.

-7 + 5 = -2.

Now you have 17b - 2. You can’t go farther, so there’s your answer.

8 0
3 years ago
Read 2 more answers
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