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3 years ago

What is the relationship between 10% of 20.00 and 20% of 20.00

Mathematics

2 answers:

natima [27]3 years ago

7 0

10% of 20 is half of 20% of 20

UkoKoshka [18]3 years ago

3 0

10% of 20.00 is 2, so 20% of 20.00 is 2 X 10% or 2 x 2 which equals 4.
Therefore, 20% is twice as much as 10%.

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Express as a trinomial (2x-5) (3x-8)

Furkat [3]

Answer:

6x^2 -31x +40

Step-by-step explanation:

2x * 3x + 2x * - 8 + -5 * 3x -5 * -8 Distributive property

6x^2 -16x -15x + 40 Math

6x^2 -31x +40 Answer

4 0

3 years ago

What expressions are equivalent to -2(4-3x)+(5x-2)

liberstina [14]

Answer:

11x-10

Step-by-step explanation:

1.Rearrange terms

-2(4-3x)+(5x-2)

-2(-3x+4)+(5x-2)

2.Distribute

-2(3x+4)+(5x-2)

6x-8+(5x-2)

3.Eleminate redundant parentheses

6x-8+(5x-2)

6x-8+5x-2

4.subtract the numbers

6x-8+5x-2

6x-10+5x

5.Combine like terms

6x-10+5x

11x-10

•solution

11x-10

3 0

3 years ago

Forty-eight percent of all registered voters in a particular state prefer life in prison without parole over the death penalty f

Gennadij [26K]

Answer:

0.63

Step-by-step explanation:

Given that:

$C \ = \ Californians \ (registered \ voters) \ preferrin g \ life \ in \ prison \ without \ parole \ over \ the \ death \\ penalty \ for \ a \ person \ convicted \ of \ first \ degree \ murder.$ P(C) = 0.48

L = Latino Californians

P(L) = 0.364

∴

P(C/L) = 0.63

7 0

3 years ago

rosa made a Mosaic while using 42 black tiles 35 blue tiles and 23 red tiles write a percent to represent the number of red tile

Vlada [557]

23% because (42+35)+23=100. 42+35=77. 100-77=23.

4 0

3 years ago

PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME!!!!!!!! THATS ALL. I WILL GIVE POINTS, FAN, MEDAL. PLEASE, I AM SO BAD AT MATH

dezoksy [38]

Please try leaving out the "I'm so bad at math" part. It doesn't help.

The given inequality is <span>4x + y > −6. Because of the > symbol, we must use a dashed line, not a solid one. Let's solve this for y: y > -4x - 6.

This (dashed) line has a slope of -4 and a y-intercept of (0,-6).

Plot (0,-6). Then, with your pencil pt. on that, move 1 unit to the right and then 4 units down. Plot a new point there, at (1, -10). Draw your dashed line thru those 2 pts. Then, because we have y > -4x - 6, shade the area ABOVE this line. Done.</span>

4 0

3 years ago