Find the roots of each equation by factoring

Answer:

3rd side = 2x + 6y

Step-by-step explanation:

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See The Attachment My Friend.....

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Answer:

The width of the garden is 44 feet.

Step-by-step explanation:

A rectangular shape has 4 sides, so the perimeter would be x + x + y + y. We know that the total is 190 feet, and the length is 7 feet longer than the width.

Let x be the width of the rectangle.

Let y be the length of the rectangle; (y = x + 7)

Equation: 190 = x + x + y + y

190 = x + x + (x + 7) + (x + 7)

Combine like terms: 190 = 4x + 14

Find x: 190 - 14 = 4x, 176 = 4x, x = 44.

44 feet is the width of the garden.

Check: 44 + 44 + (44 + 7) + (44 + 7) = 190

Answer:

2 long x tiles and 3 long x tiles are like terms.

Step-by-step explanation:

Answer:

An electromagnet can be turned on and off, but a permanent magnet cannot.

It's the first Option since all mangnets will always have north and south pole

Answer:

Option #1  (5:14)

Step-by-step explanation:

The reason I chose option relies fully on these steps:

To find the ratio that represents the situation, you have to find the denominator of the fraction that the ratio itself represents:

5 : 14

9 : 5

To find this element you count the total number of objects that are in the problem:

2 + 1 + 7 + 4 = 14 total marbles to choose from - our denominator.

But what about the other number? That's our numerator, and we can find that by counting how many of the select possibilities - only counting the red and green marbles that may be chosen:

1 + 4 = 5

Therefore our denominator and numerator come together to form 5/14, which is equivalent to 5 : 14!

I hope this helped a bunch! Tell me if you need any further assistance...

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9514 1404 393

Answer:

  1/4

Step-by-step explanation:

The slope can be found using the slope formula with the two left-most marked points:

  m = (y2 -y1)/(x2 -x1)

  m = (6 -5)/(0 -(-4)) = 1/4

The slope of the line is 1/4.

Answer:

There are 6 angles between neighbour vertices, they all are equal (because a hexagon is regular) and their sum is 360°. Thus each angle has a measure of 360°/6=60°. Each subsequent rotation by 60° also maps a hexagon onto itself.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

5 gallons

Step-by-step explanation:

20/4=5

Answer:

Step-by-step explanation:

In ordered pairs (a,b) a is the x value and b is a y value.

if we have 3x+y=6

if x=0, y=6 --> (0,6)

if y=0, x=2 -->(2,0)

if x=3, y=-3--> (3, -3)

if x=6, y= -12 --->(6, -12)

if x=6, y= -9 ---> (5, -9)

Answer:

5

Step-by-step explanation:

90 fries in 18 minutes. You would divide 90 by 18 to get the answer of 5 fries per minute.

Answer:

$19.63 would be the sales tax on this

Answer: 5

Step-by-step explanation:

36 divided by 6 = 6

= 6+3=9

=9-4=5

it makes you have to do the division first instead of doing the add in the BRACKETS.

Answer:5 for the second expression

if the parenthesis are removed you divide, add, and then subtract instead of adding,dividing and subtracting

Step-by-step explanation:

36-6=6.    6+3=9.   9-4=5

the explanation is based on the problems solved

Hope this helped!

Answer:

a) -4

b) +343

Step-by-step explanation:

a) 10 shares - loss $40

    1 share --- ?

? = 40 / 10 = 4 decrease

b) each week 7 members increase for 49 weeks

so total increase = 7 * 49 = 343

9514 1404 393

Answer:

  (a) -4 dollars

  (b) +343 members

Step-by-step explanation:

(a) The change in the value of each share is the total amount of change divided by the number of shares:

  change per share = (total change)/(number of shares)

  change per share = (-40 dollars)/(10 shares) = -4 dollars/share

The change in value for each share was -4 dollars.

__

(b) As with most rate problems, the quantity is the product of rate and time.

  growth = (7 members/week) × (49 weeks) = 7×49 members

  growth = 343 members

The change in the club's size was +343 members.

Step-by-step explanation:

first the theoretical maximum number :

the big block is 25cm×20cm×15cm.

so, the volume is 25×20×15 = 7500 cm³

we want to cut this note into pieces of 2.5cm×2cm×1cm with a volume of 2.5×2×1 = 5 cm³

so, we can get 7500/5 = 1500 such lumps out of the big block.

now, a quick check, if we can cut full pieces until the last bit, or if the shape of the big block will not allow us to fully cut it into the desired pieces, and we get some remains (too small to be lumps of the desired size and shape).

and we do this by checking, if each dimension of the big block can be divided by the dimensions of the small lumps without remainder (whole number results).

25 / 2.5 = 10, and no remainder here.

=> 10 cuts of 2.5 cm perpendicular to the length.

20 / 2 = 10, and no remainder here.

=> 10 cuts of 2cm perpendicular to the width.

15 / 1 = 15, and no remainder here.

=> 15 cuts of 1 cm perpendicular to the height.

so, yes, we can achieve the theoretical maximum number of 1500 lumps also in reality and cut the big block without remaining material into these small blocks.

Answer:

I think it's 32

Step-by-step explanation

I've done these types of questions before but don't really remember how to do the process but I think you multiply 8 and 16 and divide by 4.

Answer:

Step-by-step explanation:

1.761

Answer:

Step-by-step explanation:

Answer:

2.5 oz

Step-by-step explanation:

Convert 2.8 lb to oz. This is 40 oz. Now divide 40 oz by 16. You should get 2.5 oz.

I am 99% sure this is correct.

Hope it helps!

[tex]3(d - 7) = 6 \\ \\ = > 3d - 21 = 6 \\ \\ = > 3d = 6 + 21 \\ \\ = > 3d = 27 \\ \\ = > d = \cancel \frac{27}{3} \\ \\ = > d = 9[/tex]

Answer:

D = 9

Step-by-step explanation:

hope it helps

Answer:

1/15 teaspoons

Step-by-step explanation:

30 lb/8 lb = 0.25/x (cross multiply)

(8 * 1/4) / 30 =

8/4 / 30 = 1/15 teaspoons

Answer:

[tex]y=20x[/tex]

We know that the slope is 20 in this situation, as we can tell that 20 gallons are used every time the dishwasher is ran, therefore, everytime y increases by 1, x will increase by 20. Since the problem starts at the origin (0, 0), there is no y-intercept, so we don't have to worry about that.

Answer:

y = 2.5x

Step-by-step explanation:

Note where all the points are.

When x = 0, y = 0

When x = 2, y = 5

When x = 8, y = 20

You simply need to find how much "y" is for each "x". Divide y with x:

5/2 = 2.5

Check. Plug in the x, and obtain the y:

y = 2.5x

y = 2.5(4) = 10 (True).

y = 2.5(8) = 20 (True).

~

Answer:

5

Step-by-step explanation:

15/3=5

Answer:

13p - 17q + 2 (Option B)

Step-by-step explanation:

[tex]7p + 20 - 13q - 4q - 18 + 6p[/tex]

Step 1) Arrange all like terms.

[tex] = > (7p + 6p) + ( - 13q - 4q) + (20 - 18)[/tex]

Step 2) Add/substract all those like terms and you're done.

[tex] = > 13p - 17q + 2[/tex]

Answer:

HERESY

Step-by-step explanation:

Answer:

5/48

Step-by-step explanation:

Answer:

23 ; Below

Step-by-step explanation:

I hope this helps

God bless

Answer:

It’s 23 below I took the K-12 test yesterday

Step-by-step explanation:

XD

Answer:

Step-by-step explanation:

x<-3

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality: 2*x-2-(-8)<0

1)  Pull out like factors :  2x + 6  =   2 • (x + 3)

2) Divide both sides by 2

3) subtract 3 from both sides x<-3

Answer:

  8x^2 -14x +3 = 0

Step-by-step explanation:

The sum of the roots is (3/2) +(1/4) = (6/4 +1/4) = 7/4.

The product of the roots is (3/2)(1/4) = 3/8.

The quadratic can be written as ...

  x^2 -(sum of roots)x +(product of roots) = 0

  x^2 -7/4x +3/8 = 0

Multiplying by 8 makes all of the coefficients be integers:

  8x^2 -14x +3 = 0