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3 years ago

Identify the dependent and independent variables in each situation.

2 answers:

6 0

A. independent (x) - expenses, dependent (y) - total cost
B. independent (x) - area, dependent (y) - price
C. independent (x) - time, dependent (y) - distance
D. independent (x) - size of carton, dependent (y) - number of items

lubasha [3.4K]3 years ago

3 0

Answer:

A. Dependent Variable: Total Cost of running a business and Independent Variable: Expenses.

B. Dependent Variable: Price of house and Independent Variable: Area.

C. Dependent Variable: Time to run a certain distance and Independent Variable: Distance.

D. Dependent Variable: Number of items in a carton and Independent Variable: Size of the carton.

Further, The variable that we can change is called the Independent variable.

The dependent variable depends upon the independent variable, as we change the value of the independent variable the value of the dependent variable is also get changed.

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Please help to find the HCF and LCM of this question

poizon [28]

Step-by-step explanation:

Explanation is in the attachment

Hope it is helpful to you

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4 0

3 years ago

Consider the enlargement of the complex figure. 2 complex figures. a corresponds to 18 centimeters, b corresponds to 24 centimet

maw [93]

Answer:

The scale factor is 3 and Divide by 24 to find b's length.

Step-by-step explanation:

I think this is the answer

(Im just a bored high schooler searching this up) :P

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2 years ago

Read 2 more answers

The line passing through (-4,6) and parallel to the line y=3x+8

Allisa [31]

y=3x+8
if it's parallel to this line, then the slope will also be 3.

slope = 3
x₁ = -4
y₁ = 6

for this question, we use point-slope
y - y₁ = m(x - x₁)

y + 4 = 3(x - 6)
y + 4 = 3x - 18

y = 3x - 14
this is your equation

6 0

3 years ago

Solves this system of equations by using the elimination method

yuradex [85]

X should equal 6 and y should equal -9

8 0

3 years ago

Help Me!!

iogann1982 [59]

check the picture below.

so we know Bethany's payrate, her slope is 11.75, namely $11.75/hr, for for every hour, she makes 11.75 bucks.

now, let's use those red-circled points, to get Grant's slope, and therefore his payrate,

$\bf (\stackrel{x_1}{3}~,~\stackrel{y_1}{38.70})\qquad 
(\stackrel{x_2}{7}~,~\stackrel{y_2}{90.30})
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{90.30-38.70}{7-3}\implies \cfrac{51.6}{4}\implies 12.9$

low and behold, Grant makes 12.90 or 12.9 bucks every hour.

well, Bethany does 11.75 hmmm what's their difference?

12.90 - 11.75

1.15

so 12.90 is greater than 11.75 by 1.15, meaning, Grant makes 1.15 bucks more every hour than Bethany.

6 0

3 years ago