Help I give you a cookie;)

Answer:

x= 6, -6

Step-by-step explanation:

Answer:

I think that the answer to this question is the third one . I mean 29 .

Answer:

29.I just got that one.the same question like you

Answer:

The equation is:

y = -15*x + 1200

and:

a = 120

b = 70

c = -1500

Step-by-step explanation:

This seems to be a linear relationship.

A linear relationship can be written as:

y = a*x + b

where a is the slope and b is the y-axis intercept.

For a line that passes through the points (x1, y1) and (x2, y2), the slope can be written as:

a = (y2 - y1)/(x2 - x1).

Here we know that our line passes through the points (60, 300) and (20, 900)

Then the slope of this line is:

a = (900 - 300)/(20 - 60) = 600/(-40) = -15

Then this line is something like:

y = -15*x + b

To find the value of b, we know that this line passes through the point (60, 300) then when x = 60, we have y = 300.

Replacing these values in the above equation we get:

300 = -15*60 + b

300 + 15*60 = b = 1200

Then:

y = -15*x + 1200.

Now that we have this equation, we can complete the table.

a is the value for y, when x = 72

Then we can replace x by 72 in the above equation:

a = -15*72 + 1200 = 120

a = 120

b is the value of x when y = 150, then we need to replace y by 150

150 = -15*b + 1200

150 - 1200 = -15*b

(150 - 1200)/-15 = b = 70

then:

b = 70

c is the value of y when x = 180, then we need to replace x by 180.

c = -15*180 + 1200

c = -1500

Answer:

middle term = 7x

Step-by-step explanation:

in order to find the middle term, we will expand the bracket on the left hand side and compare the expressions on both sides.

(x + 2) (3x + 1) = 3x² + ___ + 2

let the unknown expression = y

(x + 2) (3x + 1) = 3x² + y + 2

Expanding the bracket on the left hand side by multiplication:

x + 2( 3x + 1) = (x × 3x) + (x × 1) + (2 × 3x) + ( 2 × 1)

= 3x² + x + 6x + 2

= 3x² + 7x + 2

Comparing with the expression on the right hand side:

3x² + 7x + 2 =  3x² + y + 2

∴ y = 7x

middle term = 7x

Answer:

$1.66666667 per entree or $1.67 per entree rounded to the nearest hundredth.

Step-by-step explanation:

$10 total divided by 6 entrees.

$10/6 = $1.66666667 per entree or $1.67 per entree rounded to the nearest hundredth.

Answer:

m=0   slope of 0

there is no slope

it is a straight horizontal line

the "slope" is 0/1   or 2 or 3 or 4, it doesn't matter

Step-by-step explanation:

Answer:

6 90u7 jhi

Step-by-step explanation:

Answer:

200.2

Step-by-step explanation:

I would hate to own such a shed. It's not very big.

2 meters = 2 * 100 cm = 200 cm

The diagonal of the floor is the diagonal of 6cm by 5cm. Using a^2 + b^2 = c^2

5^2 + 6^2 = 25 + 36 = 61

The square root of 61 is 7.81 cm

Now the diagonal of the floor diagonal and the height

a^2 + h^2 = board^2

61 + 200^2 = board^2

61 + 40000 = board^2

40061 = board^2

sqrt(board^2) = sqrt(40061)

board = 200.2cm long.

Maybe you should check the question for units.

5.09036570031

One DP= 5.1

Answer:

1. 7/10, 2. 25, 3. 1/4 4. 4. 3/5, 5. A

Step-by-step explanation:

1.  Make a fraction with the total number of cards at the bottom (60) and all the cards that are not green (aka yellow and blue) on top (42). Then simplify the fraction 42/60 by dividing both terms by 6 to get 7/10

2. For this one, first find how many students out of the first 80 liked basketball by subtracting the 60 students who liked other sports from 80. This gives you 20. Now you know that 20/80 students like basketball. Now simplify the fraction to get 1/4. Then find 1/4 of 100, because we know that 1/4 of students like basketball. 1/4 of 100 is 25.

3. This problem is exactly the same as number 1, except instead of adding all the other colors and putting them as a fraction over the total, just put the number of pink shirts over the total number of shirts to get 3/12. Then simplify it to 1/4, and that's your answer.

4. This is also similar to problems 1 and 3. Just put the number of heads coin tosses over the total and simplify it.

5. This one is very similar to all the problems so far. I will let you do this one on your own. Remember: The number of cases (rolls or colors or sports or cards etc.) that you want to find the probability for goes on top, and the total number of those things goes on the bottom. The bigger the fraction, the greater probability there is.

Note: Please only ask one question at a time on here instead of 5 at once. Since these problems are so similar, chances are, you could have figured them out on your own with a little help on one of them. You are more likely to get a quick answer if the answerer doesn't have to do as much work.

Answer:

y=1/12x+b

Step-by-step explanation:

To find a perpendicular line, you need to find the negative reciprocal of the gradient in this case its -12x, the negative reciprocal of this is 1/12x we don't know what coordinates this passes through so we just write y=1/12x+b

Hope this helps!!

Answer:

Exact Form: [tex]\frac{13}{4}[/tex]

Decimal Form: 3.25

Mixed Number Form: [tex]3\frac{1}{4}[/tex]

Step-by-step explanation:

hope it helps ;)

Answer: 5

Step-by-step explanation:

160/2= 80   1

80/2= 40     2

40/2=20      3

20/2=10       4

10/2=5          [5]

Answer:

A, B, and E

Step-by-step explanation:

A proportional relationship is when the graph starts from the origin, (0, 0).

Answer:

b = 7

Step-by-step explanation:

A=bh

6.3=0.9b

b = 7

Answer:

We know that each inch costs 40 cents.

So, we need to turn each fraction into a decimal.

10 1/4 = 10.25

6 1/4 = 6.25

So we need to do: 0.40 × 10.25 = 4.10

Now the next side of the painting: 0.40 × 6.25 = 2.50

Now add both total sides together:

$4.10 + $2.50 = $6.60.

:)

Answer:

(4,-8)

Step-by-step explanation

hope it helps

Answer:

it's (4,-6)

Step-by-step explanation:

the first answer given by the other user is incorrect.

Answer:

I believe it is H

Step-by-step explanation:

6 - 7 = -1, which is the point of A'

Answer: 2 and 3

Step-by-step explanation:

all (-9,-7,-5) and (-33,-22,-11) are negative numbers less than -3. So those answers are possible answers. ps i had this question on my test too.

Answer:

Simplified answer for 13x^8 + 18:

x​ x • (13x7 + 18)

Answer:

x(13x^7+18)

Step-by-step explanation:

Answer:

25-9

=16

16:8

=2

x=2

Başarılar

Answer:

6% your welcome give me brainliest

Step-by-step explanation:

Answer:

y=x+10

Step-by-step explanation:

it's a guess. it goes up 1 over 1 so the "m" in y=mx+b has to be 1. so x stands alone. the line looks like it begins at 10 so the b will equal 10

Answer:

y = 5x + 10

Step-by-step explanation:

Line is passing through the points (2, 20) & (4, 30)

Slope of line (m) = (30 - 20)/ (4 - 2) = 10/2 = 5

y - 20 = 5(x - 2)

y = 5x - 10 + 20

y = 5x + 10

Answer: I need points

Step-by-step explanation:

Yep. Dkjdjdndn dkjdjdndn

Help please it has it all in the photo

Answer:

I know E is one

Step-by-step explanation:

Answer:

E. 10

Step-by-step explanation:

[tex]29 > 3y - 1 \\ 29 + 1 > 3y \\ 30 > 3y \\ divide \: both \: side \: by \: 3 \\ y < 10[/tex]

Answer:

[tex] \huge \boxed{ \boxed{ \red{{s \approx \: 10.47}}}}[/tex]

Step-by-step explanation:

[tex]\\ \sf\longmapsto \ell=\dfrac{\Theta}{180}\pi r[/tex]

[tex]\\ \sf\longmapsto \ell=\dfrac{60}{180}\times 3.14(10)[/tex]

[tex]\\ \sf\longmapsto \ell=\dfrac{1}{3}(31.4)[/tex]

[tex]\\ \sf\longmapsto \ell=10.4m[/tex]

Answer: 30

Step-by-step explanation: 9 x 45 - 15

                                             = 30

                                                     :)

Answer:

A. `1/2` foot

Step-by-step explanation:

The computation of the width of the box is shown below:

15 ÷ 28 = (5 ÷ 7)(1 1 ÷ 2)(width)

15 ÷ 28 = (5 ÷ 7)(3 ÷ 2)width

15 ÷ 28 = (15 ÷ 14)width

(15 ÷ 28) ÷ (15 ÷ 14) = width

(15 ÷ 28) × (14 ÷ 15) = width

w = 14 ÷ 28

= 1 ÷ 2 ft

Answer:

a

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

2x+4x=6

6x=6

divide both sides by 6

x=1

Answer:

0.44 (put a horizontal  line on top of the second 4) or say 0.4 (and put a line horizontal line on top of the 4)

Step-by-step explanation: