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3 years ago

Solve 3x < 39. please

Mathematics

2 answers:

Vesna [10]3 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]3 years ago

5 0

What he sead ya he is right

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Answer:

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Step-by-step explanation:

First isolate the variable:

10x - 4 = 16

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Then get x by itself:

10x = 20

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2 years ago

Answer correctly please

Paul [167]

Answer:

$\$272,49$

Step-by-step explanation:

7. $\displaystyle /text{The answer makes sense because since the depreciation rate is 15%, we know that we need to use the "exponential decay" formula.}$

6. $\displaystyle /text{After a depreciation rate of 15% for the past 8 years, the stock is now worth approximately $272,49.}$

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3. $\displaystyle /text{We need to use the "Exponential Decay" formula} - f(t) = a[1 - r]^t, where a > 0$

2. $\displaystyle /text{How much is the stock worth after a depreciation rate of 15% per year?}$

1. $\displaystyle /text{initial amount: $1000, a depreciation rate of 15%, and a time period of 8 years}$

I am joyous to assist you anytime.

5 0

3 years ago

9.35 as a fraction in simpliest form

Lana71 [14]

We know that
the number $9.35$
is equal to
$9+0.35$
and
$0.35$ is equal to
$35/100$
divide by 5 both members
$\frac{35}{100} = \frac{7}{20}$

therefore

the number $9.35$ is equal to $9 \frac{7}{20}$