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Scilla [17]
3 years ago
7

An item is regularly priced at $31. It is now priced at a discount of 55% off the regular price.

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
5 0
17.05 I think..
this could be it idrk what it is
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A bucket of water is one quarter full. You add 3.6L to the bucket. Now it has 18L in it. How much water will the bucket hold?
viktelen [127]

Answer:

57.6 Liters

Step-by-step explanation:

18 - 3.6 to find what 1 quarter is

14.4 * 4 to find the total amount it can hold

= 57.6

7 0
3 years ago
How do you use the additive inverse to evaluate an expression that uses subtraction?
Harlamova29_29 [7]
You use additive inverse to combine like terms that are on opposite sides of the equation. 
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3x + 1 = 6x -12 
You use additive inverse to move -12 to the +1
3 0
3 years ago
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Help !!!!!!!!!!!!!!!!!!!!!!
s344n2d4d5 [400]

Answer:

D. No function.

Step-by-step explanation:

7 0
3 years ago
Find each side length,round to the nearest tenth if necessary 11.
vagabundo [1.1K]

We can use a modified form of the Pythagorean Theorem to find the length of  x, also known as side b.

Pythagorean Theorem:

a^2 + b^2 = c^2

We can fill in the values of a^2 and c^2, and then solve for b.

14^2 + b^2 = 25^2

196 + b^2 = 625

Subtract 196 from both sides.

b^2 = 429

√ both sides.

b = 20.7

<h3>The value of x, or b, is equal to 20.7.</h3>
6 0
3 years ago
PLZ HELP ME OUT How do I know a number is rational or irrational?
Harrizon [31]

Answer: If a number is rational, it can be represented as a simple fraction, it can be written as a terminating decimal, and a repeating decimal.

If a number is irrational, it cannot be represented as a simple fraction, it cannot be written as a terminating decimal, and not as a repeating decimal. It never ends, never repeats, just like the constant pi.

Step-by-step explanation:

So if a number is rational, it can be represented as a simple fraction, it can be written as a terminating decimal, and a repeating decimal.

If a number is irrational, it cannot be represented as a simple fraction, it cannot be written as a terminating decimal, and not as a repeating decimal. It never ends, never repeats, just like the constant pi.

8 0
3 years ago
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