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3 years ago

Twenty decreased by 2 times a number is the same as 10 less than 3 times the number.

Mathematics

1 answer:

Zinaida [17]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is the product of 5 1/2 and 1/8 (fractions only)

Zarrin [17]

5 1/2 x 1/8 = 11/16.
Decimal Form: 0.6875 (if needed) :)

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3 years ago

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What is the value of x in the equation 1x - y = 30, when y= 15?

enot [183]

Replace y with 15

The equation is now:

1x - 15 = 30

Add 15 to both sides:

1x = 45

Divide both sides by 1

X = 45

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3 years ago

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Solve the inequality.<br> 6+x>56+x>5

weqwewe [10]

Answer:

X>50

X>-51

Step-by-step explanation:

6+x>56

56+x>5

separate the equation into different equations by the sign

I) 6+x>56

x>56-6

x>50

ii) 56+x>5

x>5-56

x>-51

4 0

3 years ago

Mai-Li has 5 1/8 yd of material her new shirt will take 2 3/4 yd how much material will she have left after the skirt is made.

Slav-nsk [51]

First you would have to get them to have the same denomitator so 2 3/4 is the same as 2 6/8 but u cant subtract 1 by 6 so u move 1 8/8 over from 5 1/8 and get 4 9/8 and then u subtract and get 2 3/8

7 0

3 years ago

Where would you plot the vertex on the graph of the following absolute value equation? enter your answer as an ordered pair (x,y

makvit [3.9K]

Answer:

The absolute value vertex is (5, 10). Please check that graph is also attached for the absolute equation with vertex (5, 10).

Step-by-step explanation:

Considering the absolute value equation

$y=|x-5|+10$

To find the x coordinate of the vertex, set the inside of the absolute value $x - 5$ equal to zero.

In this case,

$x - 5=0$

$x=5$

Replace the variable x with 5 back into the equation and solve for y.

$y=|(5)-5|+10$

$y=0+10$

$y = 10$

Therefore, the absolute value vertex is (5, 10). Please check that graph is also attached for the absolute equation with vertex (5, 10).

Keywords: absolute value function, vertex

Learn more about absolute value function from brainly.com/question/6507101

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8 0

3 years ago