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3 years ago

a car dealership has 75 cars on the lot. Of the cars, 40% are black. how many black cars are on the lot?

Mathematics

2 answers:

My name is Ann [436]3 years ago

7 0

Answer:

Step-by-step explanation:

Gre4nikov [31]3 years ago

3 0

Answer: 30 black cars are on the lot

Step-by-step explanation:

40% is the same thing as 0.40

so 40% of 75 is : 75 × 0.40 = 30

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Solve the inequaility - x/4 <2

IrinaK [193]

❄ Hi there,

let us start by considering this: What should we do to get x all by itself?

Since it's

divided by 4
multiplied by -1

we should

multiply (both sides) by 4
divide (both sides) by -1

So, let's start.

$\sf{\dfrac{-x}{4}\times4 < 2\times4}}$

$\sf{-x < -8}$

$\sf{x > 8}$

When we divide both sides of an inequality by a negative number, we do "the inequality flip" and <em>flip the inequality sign</em>.

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2 years ago

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meriva

Answer:

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Step-by-step explanation:

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3 years ago

Give the answer of this question by using prime factorization in exponential form 486×768

icang [17]

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Step-by-step explanation:

I got this by 2squared 9 and 3squared 6

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3 years ago

The students who went to summer camp voted for there favorite activities how many more students voted Viking than for fishing 21

Trava [24]

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4 years ago

Read 2 more answers

Given the parent function f(x) = x², define the function g(x) that

Bas_tet [7]

Answer:

Part 1) $g(x)=-x^{2}$

Part 2) $g(x)=(x+3)^{2}$

Part 3) $g(x)=x^{2}+7$

Step-by-step explanation:

we have

The parent function is $f(x)=x^{2}$

This is a vertical parabola open upward with vertex at origin (0,0)

Part 1) Reflection over the x-axis

The rule of the reflection across the x=axis is equal to

(x,y) ------> (x,-y)

f(x) -----> g(x)

The function g(x) will be

$g(x)=-x^{2}$

Part 2) Horizontal shift left 3 units

The rule of the translation is

(x,y) ------> (x-3,-y)

f(x) -----> g(x)

The function g(x) will be

$g(x)=(x+3)^{2}$

Part 3) Vertical shift up 7 units

The rule of the translation is

(x,y) ------> (x,y+7)

f(x) -----> g(x)

The function g(x) will be

$g(x)=x^{2}+7$

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3 years ago

Read 2 more answers

a car dealership has 75 cars on the lot. Of the cars, 40% are black. how many black cars are on the lot?​

a car dealership has 75 cars on the lot. Of the cars, 40% are black. how many black cars are on the lot?