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3 years ago

Write the slope-intercept form of the equation (-3,3) parallel to y=-5/3x+3

Mathematics

1 answer:

bazaltina [42]3 years ago

5 0

y=5/3x+ 8

The step are:

using the y-y1=m(x-y2)

y-3=5/3(x+3)

y=5/3x+8

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Jared has 12 more comic books than Zoe. If they have 28 comic books

ZanzabumX [31]

Answer:

20 comic books

Step-by-step explanation:

Let us first set up a variable, x, for the number of books that Zoe has. If Jared has 12 more comics than Zoe, he would have x+12 books.

Given that Zoe and Jared have a total of 28 comic books, let us write an equation and solve for x:

$x+x+12=28\\2x+12=28$

Now that we have a simplified version of the equation, let us solve for x by isolating the variable on the left side:

$2x=28-12\\2x=16\\x=8$

We now know that x=8, and also that Jared has x+12 books. To find the number of comic books Jared has, let us add 12 to x:

$x+12=\\8+12=\\20\\$

Therefore, Jared has 20 comic books.

I hope this helps! Please let me know if you have any further questions :)

4 0

3 years ago

Please help me with number 7

Wittaler [7]

"twelve decreased by twice a number" ---> 12 - 2x

"8 times the sum of number and 4" ---> 8(x + 4)

12 - 2x = 8(x + 4)

12 - 2x = 8x + 32 (distributive property)

12 = 10x + 32 (add 2x to both sides)

-20 = 10x (subtract 32 from both sides)

x = -2 (divide both sides by 10)

That's answer.

4 0

3 years ago

Write a quadratic function in standard form having zeros of -9 and -12

tia_tia [17]

(x + 9)(x + 12) = 0
Expanding the brackets, we get:
$x^{2}+21x+108=0$

3 0

3 years ago

What is 8.362 rounded to the nearest hundredth?

Aleksandr [31]

Answer:8.300

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Select all numbers that have an absolute value of 4.

Pavlova-9 [17]

You didnt give us the numbers but it should be 4 and -4

6 0

3 years ago