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Mandarinka [93]
3 years ago
9

What is the standard form of the number below?

Mathematics
1 answer:
olasank [31]3 years ago
3 0

Answer:

Where is the number??????

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Which table represents a function?
alina1380 [7]
Table B is the answer because each x value has only 1 y value
4 0
3 years ago
The equation of a line is given by 4x-3y=12.How do you solve for x
maria [59]

Simplifying

4x + -3y = 12

Solving

4x + -3y = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3y' to each side of the equation.

4x + -3y + 3y = 12 + 3y

Combine like terms: -3y + 3y = 0

4x + 0 = 12 + 3y

4x = 12 + 3y

Divide each side by '4'.

x = 3 + 0.75y

Simplifying

x = 3 + 0.75y

5 0
3 years ago
The difference of a number m and 18 how would you write a algebraic expression ​
Tpy6a [65]

Answer:

m - 18

Step-by-step explanation:

Symbolically, that difference would be written as m - 18.

6 0
3 years ago
Suppose you take $25,000 and deposit some of it into a savings account that pays 2.2% interest. You then take the rest of the mo
FromTheMoon [43]

Answer:

The amount deposited in the savings account is $11,494.12

The amount deposited in the CD account is $13,505.88

Step-by-step explanation:

Firstly, let’s calculate the amount of interest;

Interest = Amount at end of 10 years - amount deposited= 31,648 -25,000 = 6,648

Let the amount deposited in the savings account be $x while the amount deposited in the CD account be $y

Mathematically;

x + y = 25,000 ••••••••••(i)

Now the formula for simple interest is;

PRT/100

where P is the amount deposited, r is the rate and T is the time

On the savings account, amount of interest generated will be;

(x * 2.2 * 10)/100 = 22x/100

On the CD act, amount of interest generated will be;

(y * 3.05 * 10)/100 = 30.5y/100

The addition of both give the total interest;

22x/100 + 30.5y/100 = 6648

Multiply through by 100

22x + 30.5y = 664800 •••••••(ii)

From i, x = 25,000 - y

Substitute this into ii

22(25000-y) + 30.5y = 664800

550,000 -22y + 30.5y = 664,800

8.5y = 664,800-550,000

8.5y = 114,800

y = 114,800/8.5

y = $13,505.88

x = 25,000 -y

x = 25,000 - 13,505.88

x = $11,494.12

3 0
3 years ago
How do you solve 21÷1/3
nordsb [41]

Answer:

63

Step-by-step explanation:

<u>When dividing by a fraction, it is the same a multiplying that fraction but the reciprocal of it.</u>

21 / 1/3 is same as 21 * 3/1

63

Answer:  63

8 0
3 years ago
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