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Effectus [21]
2 years ago
15

Solve the inequality 2x – 5 > 7

Mathematics
1 answer:
ziro4ka [17]2 years ago
7 0
<span>2x – 5 > 7 
Add 5 to both sides
2x > 12
Divide 2 on both sides
Final Answer: x > 6</span>
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Please answer the question now in two minutes
oksian1 [2.3K]

Answer:

Coordinates of point P is (-14,3).

Step-by-step explanation:

Given that mid point of line segment \overline {PQ} is at <em>M(-9, 8.5).</em>

Q is at <em>(-4, 14)</em>.

Let coordinate of P be (x,y).

Using the ratio, we can say the following:

<em>The coordinates of mid point</em> (X,Y) of a line with endpoints (x_1, y_1) and (x_2, y_2) is given as:

X=\dfrac{(x_1+ x_2)}{2}

Y=\dfrac{(y_1+ y_2)}{2}

Using the formula for above given dimensions:

-9 =\dfrac{x+(-4)}{2}\\\Rightarrow x = -18+4 = -14

8.5=\dfrac{(14+ y)}{2}\\\Rightarrow y = 17-14 =3

So, the <em>coordinates of point P are</em> (-14,3).

6 0
3 years ago
Beth has 250 comic books in her collection. She begins to sell 20 of them each week. Martin has 80 comic books in his collection
guapka [62]

Answer:

250 - 20 < 80 + 15x

Step-by-step explanation:

Given that

Beth has 250 books and 20 books sold each week

While on the other hand, Martin has 80 books and sell 15 books each week

Let us assume each week be x

Now the equations are  

Beth         250 - 20x            

Martin       80 + 15 x

Now the inequality would be

250 - 20 < 80 + 15x

8 0
2 years ago
Mr.Church had 3 muffins he sold 2 but then baked 6 more and sold 4 more how many muffin did he not sell.
9966 [12]

He failed to sell three muffins

3 0
3 years ago
Read 2 more answers
Given the function f(x) = 2|x + 6| – 4, for what values of x is f(x) = 6?
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8 0
3 years ago
a family of 5 children share the bread as follows three-quarters of the bread is shared among 2 children and the rest share the
Gelneren [198K]

Answer:

\frac{1}{12}

Step-by-step explanation:

\frac{4}{4} -\frac{3}{4} =\frac{1}{4} \\\\\frac{1}{4} divided by3=\frac{1}{12}

8 0
2 years ago
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