Which ordered pairs make the inequality true?

Mathematics

1 answer:

tresset_1 [31]2 years ago

3 0

Its the 2nd one becuase 2(-1)+2=0 witch is greater than -4.

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The sales of a particular brand of children’s athletic shoes rose from $6,900,000 to $7,400,000. Find the percent of increase in

Sidana [21]

Answer: 7.2%

Step-by-step explanation:

First find the difference between the amounts.

7,400, 000 - 6, 900,000 = 500, 000

Now divide the obtain number by the original number which is 6,900,000

500, 000/ 6,900,000 = 0.07246

Multiply 0.07246 by 100 to convert it to a percent.

0.07246 = 7.2463..%

Round it to the nearest tenth of a percent.

7.2463.. rounded to the nearest tenth is 7.2%

8 0

2 years ago

Pls help i dont understand .Thankkk uuu!!!!

Lena [83]

The third one because eighteen does not have factor that can be added or subtracted to make 3 ;)

5 0

1 year ago

F(x)=1/4x^2+1/2x-35/4 how do I factor fractions?

Ivanshal [37]

let's multiply both sides by the LCD of all fractions, in this case is 4, just to do away with the denominators for a few seconds

$\bf f(x) = \cfrac{1}{4}x^2+\cfrac{1}{2}x-\cfrac{35}{4}\implies \stackrel{\textit{multiplying both sides by }\stackrel{LCD}{4}}{4[f(x)]=4\left( \cfrac{1}{4}x^2+\cfrac{1}{2}x-\cfrac{35}{4} \right)} \\\\\\ 4f(x) = x^2+2x-35\implies 4f(x) = (x+7)(x-5) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill f(x) = \cfrac{1}{4}(x+7)(x-5)~\hfill$

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3 years ago

A system of equations consists of two lines. line one passes through (-1,3) and (0,1). the other line passes through (1,4) and (

Irina-Kira [14]

The pair has one solution.

Answer: Option B.

<u>Explanation:</u>

A system of two linear equations can have one solution, an infinite number of solutions, or no solution. Systems of equations can be classified by the number of solutions. If a system has at least one solution, it is said to be consistent . If a consistent system has exactly one solution, it is independent.

If the system in two variables has one solution, it is an ordered pair that is a solution to both equations. In other words, when you plug in the values of the ordered pair it makes both equations TRUE.

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2 years ago

PLEASE PLEASE HELP ME I AM DESPERATE PLEASE

disa [49]

A I got 850 I multiplied 17 x15 and divided by 2 then multiplied by 29 then divided by 3

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3 years ago