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2 years ago

13

How did you get that answer j

1 answer:

gtnhenbr [62]2 years ago

6 0

i answer the questions that relate to the lessons i've learned

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What is an algebraic expression for the following word phrase: "6 times the difference of b and p?"

Marat540 [252]

1. B
2. C
There you go! :)

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3 years ago

Show different ways to make 25,302

slamgirl [31]

20,000+5,000+300+2
(expanded form)

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3 years ago

What is the value of f(x)=-4 ?

Gala2k [10]

Answer : 2

Step by step walkthrough:

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3 years ago

Write an absolute value inequality that

fiasKO [112]

Answer:

All real numbers greater than or equal to -1 and less than or equal to 2

Step-by-step explanation:

Let

A_1 ------> the area of rectangle

A_2 ----> the area of triangle

we know that

$\left|A_1-A_2\right|\le 6$

<em>Find out the area of rectangle</em>

$A_1=4(x+2)=(4x+8)\ units^2$

<em>Find out the area of triangle</em>

$A_2=(1/2)(4)(5)=10\ units^2$

substitute

$\left|(4x+8)-10\right|\le 6$

Simplify

$\left|4x-2\right|\le 6$

<em>First case (positive value)</em>

$+(4x-2) \leq 6$

$4x \leq 6+2$

$4x \leq 8$

$x \leq 2$

<em>Second case (negative value)</em>

$-(4x-2) \leq 6$

Multiply by -1 both sides

$(4x-2) \geq -6$

$(4x \geq -6+2$

$4x \geq -4$

$x \geq -1$

therefore

The solution for x is the interval -----> [-1,2]

All real numbers greater than or equal to -1 and less than or equal to 2

8 0

2 years ago

Please hurry! What is the value of the expression when y=3?

lorasvet [3.4K]

<h2>B. 41</h2>

Step-by-step explanation:

$= 12 + {4y}^{2} - 7$

$= 12 + {4(3)}^{2} - 7$

$= 12 + 4(9) - 7$

$= 12 + 36 - 7$

$= 48 - 7$

$= 41$

7 0

2 years ago