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3 years ago

Pls help with these two questions!

Mathematics

2 answers:

Igoryamba3 years ago

7 0

Answer:

1. D 2. A

Step-by-step explanation:

please tell me if you need an explanation.

bogdanovich [222]3 years ago

7 0

Answer:

Question 1. C
Question 2. A

Step-by-step explanation:

<h3>Question 1</h3>

Given equation

(-2/3)x - y = -9

Rewrite in slope-intercept form:

(-2/3)x - y = -9
(-2/3)x + 9 = y
y = -2/3x + 9

The slope is -2/3 and the y-intercept is 9

Correct answer option is C or third option

<h3>Question 1</h3>

Given equation

C = 10 + 0.25m

The bill of $25 is represented as:

25 = 10 + 0.25m

Correct option is A or the first option.

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Kelly walks .7 miles to school Mary walks .49 miles to school write an equation using greater than less than or equal to to comp

kupik [55]

Kelly .7 > Mary .49
Because kelly is actually .70 away from school when Mary is .49.
So Kelly would be farther away from school then Mary.

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3 years ago

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|×|=× is the absolute value of x always, sometimes, or never x

il63 [147K]

Answer:

Sometimes

Step-by-step explanation:

I’ll give you an example so you can understand:

Let’s say x is 4. So plug 4 into the problem:

|4|=4 → This is a very true statement, where the absolute value of 4 is equal to 4.

Now, let’s say x is -7. So plug -7 into the problem:

|-7|=-7 → This is a false statement because it’s saying that the absolute value of -7 is -7 which is very untrue.

So |x|=x only works for positive numbers, but not negative numbers. Therefore, |x|=x is the absolute value of x sometimes.

Hope this helps and answers your question! :)

6 0

3 years ago

What is the slope between (-12, 1), (4,1)?

MrMuchimi

Answer:

$m=0$

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

Point (-12, 1)

Point (4, 1)

Step 2: Find slope m

Substitute [Slope Formula]: $m=\frac{1-1}{4+12}$
Subtract/Add: $m=\frac{0}{16}$
Divide: $m=0$

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3 years ago

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What does 32.689 x 10³ =???

Ratling [72]

$\huge\text{Hey there!}$

$\mathsf{32.689\times 10^3}$

$\mathsf{10^3}$

$\mathsf{= 10\times10 \times10}$

$\mathsf{= 100\times10}$

$\boxed{\mathsf{= \bf 1,000}}$

$\mathsf{32.689 \times1,000}$

$\boxed{\mathsf{= \bf 32, 689}}$

$\boxed{\boxed{\large\textsf{Answer: \huge \bf 32, 689}}}\huge\checkmark$

$\large\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

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3 years ago

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Plz help for 80 points question is attached

alexandr402 [8]

Answer:

2 and 256

Step-by-step explanation:

Check the attachment

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3 years ago

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