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4 years ago

How many places after the decimal point does the equivalent decimal have if the denominator of the fraction is 100.

1 answer:

8 0

This question can be interpreter as: If an integer is divided by 100, how many digits will be there after the decimal point?

The answer is that there will be 2 digits.

E.g. In a single digit number 6, 6 ÷ 100 = 0.06

In a double digit number 23, 23 ÷ 100 = 0.23

In a triple digit number 186, 186 ÷ 100 = 1.86

And so on...

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What is the answer for x,3x=5(m+3)-3

Ksenya-84 [330]

Answer:

x = $\frac{5m}{3}$ + 4

Step-by-step explanation:

3x = 5m +15 - 3

3x = 5m + 12

x = $\frac{5m}{3}$ + $\frac{12}{3}$ = $\frac{5m}{3}$ + 4

3 0

3 years ago

A landscaper receives a discount on each plant purchased. The original price of each plant is x dollars. The landscaper purchase

prisoha [69]

Answer:

Step-by-step explanation:

Discount is a form of consideration in price or amount given to a customer on a sale of goods. It can be deduced from the question that;

The original price of each plant = $x

Number of plants purchased = 20

Price of the number of plants purchased without discount = $20x

Amount paid for the 20 plants with discount = $(20x - 80)

Thus,

The discount on the 20 plants = $80

Discount on each plant = $\frac{total discount on plants}{number of plants purchased}$

= $\frac{80}{20}$

= $4

Discount on each plant = $4

Therefore, each plant was discounted by $4.

7 0

3 years ago

Factor: 10x^2-15x=0 ?

e-lub [12.9K]

Like every quadratic equation

$ax^2+bx+c=0$

where $c=0$

$ax^2+bx=0$

we can factor out $x$

$x(ax+b)=0$

And find the two solutions

$x=0,\quad x=-\dfrac{b}{a}$

In this case, the solutions are

$x=0,\quad x=\dfrac{3}{2}$

If you know that $x_1,\ x_2$ are the solutions to the quadratic equation

$ax^2+bx+c=0$

then you can factor the poynomial as

$a(x-x_1)(x-x_2)$

So, in this case, you have

$10x^2-15x = 10(x-0)\left(x-\dfrac{3}{2}\right)=10x\left(x-\dfrac{3}{2}\right)$

8 0

4 years ago

The product of 7/8 × 1 3/4

andreev551 [17]

It is 91/32 or 2 27/32 or 2.84375

4 0

4 years ago

Read 2 more answers

Given that

olga55 [171]

Step-by-step explanation:

6 0

3 years ago