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2 years ago

Solve 3x < 39. please

Mathematics

2 answers:

Vesna [10]2 years ago

8 0

Answer:

x < 13

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

3x < 39

Step 2: Solve for x

Divide 3 on both sides: x < 13

Here we see that any value x smaller than 13 would work as solution to the inequality.

GuDViN [60]2 years ago

5 0

What he sead ya he is right

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Consider the provided information.

As we know the X axis represents the independent variable, since years are the independent variable. So, X axis represents the years.

Y axis represents the dependent variable, since average cost is dependent variable. So, Y axis represents the average cost.

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The required scale is shown in figure,

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