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2 years ago

The graph of 2 x − 5 y = 10 is shown on the grid. Which ordered pair is in the solution set of 2 x − 5 y ≥ 10?

Mathematics

1 answer:

faust18 [17]2 years ago

4 0

Answer:

Step-by-step explanation:

2x - 5y ≥ 10

2(5) - 5(0) ≥ 10

10 - 0 ≥ 10

True, this is the only answer choice

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Geometry- Solve the portion. Question#4<br>

kotykmax [81]

Answer:

$d=18$

Step-by-step explanation:

<h3>First let's write our equation</h3><h3 /><h3> $\frac{6}{d-6} =\frac{4}{8}$ </h3><h3 /><h3>Reduce</h3>

<em>Definition - </em><em>reduction refers to the rewriting of an expression into a simpler form</em>

<h3 />

We can reduce $\frac{4}{8}$ to $\frac{1}{2}$

Our equation is now $\frac{6}{d-6} =\frac{1}{2}$

Now we can cross multiply

<em>Definition - </em><em>given an equation between two fractions or rational expressions, one can cross-multiply to simplify the equation or determine the value of a variable.</em>

$d-6=12$

We are adding because we want our variable to be on one side of the equation

$d=18$

<h3>To check we can show our equation but instead of d we have 18</h3><h3 />

$\frac{6}{18-6} =\frac{1}{2}$

Subtract and we get

$\frac{6}{12} =\frac{1}{2}$

Which makes it true

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2 years ago

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tiny-mole [99]

Answer:

m∠A=45 and AB=8, find AC

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3 years ago

A) The lowest score was in third period. B) The highest score was in first period. Eliminate C) On average, first period did bet

Reptile [31]

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Neporo4naja [7]

Answer:

Step-by-step explanation:

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A painter is painting a wall with an area of 150 ft2. He decides to paint half of the wall and then take a break. After his brea

fgiga [73]

First break= 1/2
second break = 1/2 of half= 1/4
third break = half of 1/4 = 1/8
forth break = 1/2 of 1/8 = 1/16
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3 years ago