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3 years ago

Write an equation for each translation of y = I x I .

Mathematics

2 answers:

madreJ [45]3 years ago

7 0

y=|x-3| y=|x|-8 y= -|x|+2

Svet_ta [14]3 years ago

6 0

Translating y = |x|, 16.5 units right gives y = |x - 16.5|

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Christina earns $250 a week. To budget money, she pays $135 in bills each week. How much money does Christina have left at the e

Rama09 [41]

Answer:

460 USD

Step-by-step explanation:

monthly earnings = 250 x 4 = 1000

monthly bills = 135 x 4 = 540

end of month = 1000 - 540 = 460 USD

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3 years ago

Figure EFGH on the grid below represents a trapzoidal plate at its starting position.

marusya05 [52]

90 degree rotation (CCW):
(x,y) -> (-y,x)

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3 years ago

Ravi has 33 marbles his brother has twice as many how many marbles do they have all together

ycow [4]

Answer

Together, they have 99 marbles.

Explanation

Ravi has 33 marbles.

His brother has twice (two times) as many marbles as him. Ravi's brother has 33×2=66 marbles.

Together, they have 33+66=99 marbles.

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3 years ago

A circus has 12 performers, of which 3 are dancers.

Soloha48 [4]

Answer:

1/4

Step-by-step explanation:

Divide 12 by 4 to get the chance to pick a dancer

3 0

3 years ago

PLEASE PLEASE HELP GIVING BRAINALIST AND EXTRA POINTS FOR FIRST PERSON

Tcecarenko [31]

<h2>Answer:</h2><h3>For each of these, we use PEMDAS (parenthesis, exponent, multiplication, division, addition, subtraction, IN THAT ORDER).</h3>

#11:

$2(6k - 1) = -32\\\\12k - 2 = -32\\\\12k = -30\\\\k = -2.5$

#12:

$15 = -3(x - 1)\\\\15 = -3x + 3\\\\12 = -3x\\\\-4 = x$

#13:

$7x + 6x - 3x - 45 = 15x\\\\10x - 45 = 15x\\\\-45 = 5x\\\\-9 = x$

#14:

$3x + 5 = \frac{1}{2}(4x + 28)\\\\3x + 5 = 2x + 14\\\\x + 5 = 14\\\\x = 11$

#15:

$10 - (x + 5) = 2x + 14\\\\10 - x - 5 = 2x + 14\\\\5 - x = 2x + 14\\\\5 - 3x = 14\\\\-3x = 9\\\\x = -3$

#16:

$\frac{2}{5}(10x - 15) = -14\\\\4x - 6 = -14\\\\4x = -8\\\\x = -2$

*Note: You can check my work by pluging in each result I got for x back into the equation and solve. If both numbers on each side of the equal sign match, that means I'm right.

3 0

3 years ago