2 years ago

Graph the linear equation. 4x+6y=-12

Mathematics

1 answer:

lianna [129]2 years ago

5 0

Answer:

Step-by-step explanation:

To graph an equation using the slope and y-intercept, 1) Write the equation in the form y = mx + b to find the slope m and the y-intercept (0, b). 2) Next, plot the y-intercept. 3) From the y-intercept, move up or down and left or right, depending on whether the slope is positive or negative.

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Chose the step below that correctly uses the division property to begin solving the equation: 2x - 14 = 4.

balandron [24]

2x-14=4
+14 +14
2x=18
— —
2 2
x=9

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1 year ago

Nikki is playing a trivia game. At the end of the first round she has 8 points. During the second round she loses 16 points . Wh

ioda

8-16 is the answer hope this helps!

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3 years ago

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Simplify the expression.<br><br><br> Write your answer without negative exponents.

Phoenix [80]

Answer:

-5/ (x^19 * y^12)

Step-by-step explanation:

-15x^-10 * y ^ -3 * x^-9 * y^-9/3 (It's writing it like this.)

15 and 3 have a GCF of 3.

-5x^-10 * y^-3 * x^-9 * y^-9/1

Reduce similar occurrences. *twice in a row*

-5x^(-10 + (-9)) * y^(-3 + (-9))/1

Remove extra signs *twice in a row*

-5x^(-10 - 9) * y^(-3 - 9)/1

Remove extraneous 1.

-5x^(-10 - 9) * y^(-3 - 9)

Add integers.

-5x^-19 * y^-12

Negative powers change multiplication to division.

-5 / (x^19 * y^12) is the final answer.

Even with that, the simplified answer wouldn't have negative exponents because of the negative powers rule.

8 0

2 years ago

1/7 divided by 20/21

Sedbober [7]

Answer: 3/20

Step-by-step explanation: (1/7) :(20/21) = (1/7 )· 21/20 = 21/(7·20)= 3/20

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3 years ago

What is the equivalent fraction of 4/8

Svetradugi [14.3K]

Answer:

2/4

Step-by-step explanation:

2/4 × 2= 4/8 hsuddhskshvshiseu

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3 years ago

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