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3 years ago

Can u show how 79.14 into fractions

Mathematics

1 answer:

Ilia_Sergeevich [38]3 years ago

7 0

79 14/100 or simplified 79 7/50

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Judy borrows $500 from her friend and promises to pay back in 2 years with the 3% of interest rate. Calculate the simple interes

Vadim26 [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

What is (12.2a + 9.7b) – (18.1b – 0.2a) – (6.7a + 6.8b), simplified?

AleksAgata [21]

Answer:

5.7a - 18.2b

Step-by-step explanation:

Step 1: Write the equation

(12.2a + 9.7b) – (18.1b – 0.2a) – (6.7a + 6.8b)

Step 2: Open all brackets

12.2a + 9.7b - 18.1b + 0.2a - 6.7a - 6.8b

Step 3: Arrange all 'a' together and all 'b' together

12.2a + 0.2a - 6.7a + 9.7b - 18.1b - 6.8b

Step 4: Simplify

5.7a - 18.2b

3 0

3 years ago

Read 2 more answers

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krek1111 [17]

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6 0

3 years ago

Louis wants to carpet the rectangular floor of his basement. The basement has an area of 4860 square feet. The width of the base

levacccp [35]

Answer:

The length of Louise’s basement is 90 feet.

Step-by-step explanation:

Given:

Louis wants to carpet the rectangular floor of his basement.

The basement has an area of 4860 square feet.

The width of the basement is 3/5 it’s length.

Now, to find the length of Louise’s basement.

Let the length of basement be $x.$

So, the width is:

$\frac{3}{5}\ of\ x\\=\frac{3}{5}\times x\\=\frac{3x}{5}$

Area of the basement = 4860 square feet.

Now, to get the width of basement we put formula:

$Area=length\times width$

$4860=x\times \frac{3x}{5}$

$4860=\frac{3x^2}{5}$

Multiplying both sides by 5 we get:

$24300=3x^2$

Dividing both sides by 3 we get:

$8100=x^2$

Using square root on both sides we get:

$90=x$

$x=90\ feet.$

Therefore, the length of Louise’s basement is 90 feet.

5 0

4 years ago

Which number line represents the solution set for the inequality -4(x + 3) 3-2-2x? -7 -6 -5 -4 -3 -2 -1 0 1 G 4 4 4 6 OT 7 -7 -6

Ksenya-84 [330]

Answer:

Option (1)

Step-by-step explanation:

Given inequality is,

-4(x + 3) ≤ -2 - 2x

Further solve this inequality,

-4x - 12 ≤ -2 - 2x

-4x + 2x - 12 ≤ -2 - 2x + 2x

-2x - 12 ≤ -2

-2x - 12 + 12 ≤ -2 + 12

-2x ≤ 10

-x ≤ 5

x ≥ -5

Therefore, on a number line draw an arrow starting with a solid circle (because of equal to sign) and moving towards the numbers greater than -5.

Option (1) is the answer.

8 0

3 years ago