3 years ago

5a+18≤6(a+3)-a . the solution in set builder notation

Mathematics

2 answers:

Ket [755]3 years ago

8 0

Answer:

{a | always(true)}

Step-by-step explanation:

this means that this will always be true regardless of the value for a

Anika [276]3 years ago

5 0

Step by step it is hope it helps

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2 years ago

Simplify completely''''

34kurt

Answer:

$\displaystyle \frac{2(x + 3)}{5x - 2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Terms/Coefficients
Factoring

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{2x^2 + 16x + 30}{5x^2 + 13x - 6}$

Step 2: Simplify

[Fraction] Factor numerator: $\displaystyle \frac{2(x + 3)(x + 5)}{5x^2 + 13x - 6}$
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[Fraction] Divide: $\displaystyle \frac{2(x + 3)}{5x - 2}$

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2 years ago

Four horses are pulling a wagon. Each horse drinks 45000 ml of water each day. How many liters of water will the horses drink in

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900,000 / 1000 = 900 liters of water

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3 years ago