3 years ago

7x + 2 + 2x - 1 = 91

Mathematics

1 answer:

zhuklara [117]3 years ago

8 0

Answer: 10

Step-by-step explanation:

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10y + 12 - 7y - 8 - 3y = ?

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Step-by-step explanation:

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3 years ago

The p/q form of 0.719 where p and q are integers is

BigorU [14]

Answer:

p/q=0.719

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That's your answer

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3 years ago

Elena is designing a paint can with thickness ttt millimeters and height hhh centimeters. She calculates that the thickness of t

Degger [83]

Answer:

$t \ge h$ and $t + 0.5h \le 12.0$

Step-by-step explanation:

Given

$t= thickness$

$h =height$

From the first statement, we have that:

$t\ mm \ge 0.1 * h\ cm$

Convert mm to cm

$t\ * 0.1*cm \ge 0.1 * h\ cm$

$t\ *0.1 \ge 0.1 * h$

Divide both sides by 0.1

$t \ge h$

From the second statement, we have that:

$Cost \le 12.2$

Substitute 0.2 + t + 0.5h for Cost

$0.2 + t + 0.5h \le 12.2$

Collect Like Terms:

$t + 0.5h \le 12.2-0.2$

$t + 0.5h \le 12.0$

So, the inequalities are:

$t \ge h$ and $t + 0.5h \le 12.0$

8 0

3 years ago

What is the image of R for a dilation with center (0,0) and a scale factor of 1 1/2?

makvit [3.9K]

Answer: The image is (6,-3)

Step-by-step explanation:

The coordinates of R is ( 4,-2) and to find the image using the scale factor 1.5 you will multiply the x coordinates by 1.5 and the y coordinate also by 1.5 to have the new image of R.

4 * 1.5 = 6

-2 * 1.5 = -3

The new coordinates care (6, -3)

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4 years ago

IL MARK U BRILLIANT!❤️Given the following ordered pairs in a graph:<br> (3,10) (8,12) _______

My name is Ann [436]

Answer:

its 5/2 happy to help ya

Step-by-step explanation:

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3 years ago