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2 years ago

Determine the rate of change for thw graph: $____ per mile

Mathematics

1 answer:

Ira Lisetskai [31]2 years ago

5 0

Answer:

$2 per mile

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (2, 5)

Point (4, 9)

Step 2: Find slope m

Substitute: $m=\frac{9-5}{4-2}$
Subtract: $m=\frac{4}{2}$
Divide: $m=2$

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Order the numbers from least to greatest 3 7/9 , 3.65 , 3.6

kvasek [131]

Answer:

3.6, 3.65, 3 7/9

Step-by-step explanation:

you just have to make all of the numbers decimals or mixed fractions then it is very easy to order them.

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2 years ago

Find the volume of a sphere with a radius of 2 meters. Round your answer to the nearest tenth. m

miss Akunina [59]

Answer:

V≈33.51m³

Step-by-step explanation:

V=4

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3 years ago

Solve for x. 9(x + 1) = 25 + x x=2 x = 3 x = 5

serious [3.7K]

Answer:

x=2

Step-by-step explanation:

Distribute the 9

9x+9=25+x

Move x to one side. I prefer to keep the x term positive, so I would move the term on the right to the left in this situation.

8x+9=25

Isolate the x term

8x=16

Isolate the variable

x=2

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3 years ago

Solve the exponential equation. (½)x = 32

abruzzese [7]

Answer:

x = - 5

Step-by-step explanation:

Using the rule of exponents

• $a^{-m}$ ⇔ $\frac{1}{a^{m} }$

Given

$(1/2)^{x}$ = 32

$\frac{1}{2^{x} }$ = 32

$2^{-x}$ = $2^{5}$

Since the bases are equal, both 5, equate the exponents

Hence x = - 5

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2 years ago

6÷8 using long division

polet [3.4K]

Given:

The expression is:

$6\div 8$

To find:

The value of the given expression by using the long division method.

Solution:

We have,

$6\div 8$

Here, dividend is 6 and divisor is 8.

Since 6<8, therefore we will use the decimal in dividend and quotient as shown below:

$\underline{\quad 8\quad}|\overline{\quad 6.00\quad }|\underline{\quad 0.75\quad }$

$\underline{\quad 56\quad }$

$40$ (After subtraction)

$\underline{\quad 40\quad }$

$\underline{\quad 0\quad }$ (After subtraction)

Therefore, the value of the given expression is 0.75.

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2 years ago

Determine the rate of change for thw graph: $____ per mile​

Determine the rate of change for thw graph: $____ per mile