Lines AB and CD are straight lines. Find x and y. Give reasons to justify your solutions.

Answer:

133 5/7

Step-by-step explanation:

JUST DIVIDE 6 6/7 BY 19 1/2 AND BOOM CAN I PLZ GET BRAINLIEST, THANK CHU

Answer:

y = 5/6x + 5/2

Step-by-step explanation:

Answer:

3p + 12

Step-by-step explanation:

5p -3p + 9 + p + 3

Move around the parts of the equation

5p -3p + p + 9 + 3

Add positive 9 to positive 3

5p -3p + p + 12

Add positive p to negative 3p

5p -2p + 12

Combine positive 5p and negative 2p together

3p + 12

I Hope That This Helps! :)

Answer:

yes

Step-by-step explanation:

the results are equivalent. because, the formula is: a + (b + c) = (a + b) + c

Answer:

252

Step-by-step explanation:

because there are 14 chairs at each table => there are: 294/14= 21 (tables)

two chairs will be removed from each table => the number of chairs removed are: 21.2 = 42 (chairs)

the chairs  will be left in the cafeteria are: 294 - 42 = 252( chairs)

When two chairs will be removed from each table, then there would be 252 chairs left in the cafeteria.

Dividend = Divisor × Quotient + Remainder.

For given question,

total number of chairs = 294

there are 14 chairs at each table.

So, to find the number of tables in the cafeteria we need to divide total number chairs by 14.

The number of table would be,

= 294/14

= 21

This means, there are 21 tables.

If we remove two chairs from each table, then number of chairs at each table would be 14 - 2 = 12

So, the total number of chairs left in the cafeteria would be,

= 21 × 12

= 252

Hence, there will be 252 chairs left in the cafeteria.

Learn more about division here:

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Answer:

2+1=3, 3-3=0

Step-by-step explanation:

9514 1404 393

Answer:

  3 < b-a < 7

Step-by-step explanation:

The maximum difference will occur when the smallest 'a' value is subtracted from the largest 'b' value:

  9 -2 = 7

The minimum difference will occur when the largest 'a' value is subtracted from the smallest 'b' value:

  7 -4 = 3

So, the possible range of values of b-a is ...

  3 < b-a < 7

Answer:

output(y)=7

Step-by-step explanation:

y=3(4)-5

<=> y= 12-5

<=> y= 7

Answer:

x = 4

Step-by-step explanation:

A:3(x+2)=18

Divide each side by 3

3/3(x+2)=18/3

x+2 = 6

This is the same equation as equation B

They will have the same solution since they are the same equation

x+2-2 = 6-2

x = 4

(not my answer)

Answer:

y=-6x-57

Step-by-step explanation:

point slop form:

y+3=-6 times (x+9)

Answer:

It says why you suck at cooking

Hope this helps!! :D

Answer:

x = 29/8c

Step-by-step explanation:

2/3(cx+1/2) - 1/4+ 1/4 = 5/2+1/4

2/3(cx+1/2) = 11/4

1/3(cx+1/2) = 11/4 / 2

cx/3 + 1/2/3 = 11/4/2

cx/3 + 1/2*3 = 11/4/2

cx/3 + 1/6 = 11/4/2

cx/3 + 1/6 = 11/4*2

cx/3 + 1/6 = 11/8

cx/3 = 11/8 - 1/6

cx/3 = 29/24

cx = 29/24 * 3

x = 29/8 / c

x = 29/8c

Answer:

f(x) = (x + 4)² - 4

Step-by-step explanation:

Write the equation f(x) = x² + 8x + 12 in vertex form by completing the square:

f(x) = (x² + 8x + (8/2)²) + 12 - (8/2)²

Simplify:

f(x) = (x² + 8x + 16) + 12 - 16

Subtract to find the 'k' value:

f(x) = (x + 4)² - 4. This is the equation in vertex form.

Answer:

y=8x2+8x−12

Step-by-step explanation:

Rewrite in vertex form and use this form to find the vertex (h,k).

(4,4)

Answer:

$16.29

Step-by-step explanation:

90.5 × .18 = 16.29

The amount of the tip that they want to leave will be $16.29.

The quantity of anything is stated as though it were a fraction of a hundred.

When Hiro and his co-workers had lunch at a restaurant near their work, the bill was $90.50.

They want to leave 18% of the total bill as a tip.

The amount of the tip that they want to leave will be

⇒ $90.50 x 0.18

⇒ $16.29

More about the percentage link is given below.

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where's the fraction I would of done it but don't see fraction or I'm slow bc I'm in 8th grade rn

Answer:

Problem 1 = -1

Problem 2 = undefined

Step-by-step explanation:

Slope: [tex]\frac{y^{2}-y^{1} }{x^{2}-x^{1} }[/tex]

Problem 1: (4, -5)(-2, 1)

Slope = [tex]\frac{1-(-5)}{-2-4}=\frac{1+5}{-2-4}=\frac{6}{-6}=-1[/tex]

Problem 2: (-4, 6)(-4, 8)

Slope: [tex]\frac{8-6}{-4-(-4)}=\frac{2}{0}[/tex] = Undefined

Answer:

Part A) 110 dollars.

Part B) 1,800 dollars.

Answer:

6000000000000000

Step-by-step explanation:

Answer:

6000000000000000

Step-by-step explanation:

Answer:

its 2000 my mom

Step-by-step explanation:

Answer:

do u really need help on this?

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

4x+9y= -108

4(0)=9y= -108

9y= -108

-108/9

y- intercept= -12

Answer:

123

Step-by-step explanation:

180 - 57 = 123

supplementary

Answer:

∠6 = 123°

Step-by-step explanation:

∠1 = ∠4 because they are vertically opposite angles and vertically opposite angles are equal.

∠4 + ∠6 = 180 (same side interior angles are equal)

∠6 = 180 - 57

∠6 = 123°

Answer:

C. 1/60

Step-by-step explanation:

Probability of 3 on a cube: 1 / 6

Probability of 9 from cards 1-10: 1/10

1/6 x 1/10 = 1/60

Answer:

yes

Step-by-step explanation:

Answer:

They are perpendicular

Step-by-step explanation:

The slopes are opposites

Answer:

47%

Step-by-step explanation:

301-205=96

96/205=0.468

0.468=46.8=47%

47% increased

Answer: Vegan student gets 9/5 cheese slices

The rest of the 4 students get each: 5/5 slices of pepperoni + 1/2 slice of Pepperoni + 3/10 slice of cheese.

Step-by-step explanation:

6 slices of Pepperoni + 3 slices of cheese = 9 slices total.  We need to divide the slices among 5 students, 1 is vegan.

9 divided by 5 = 1 and 4/5 slices or  9/5 slices.

The 9 slices make 45/5 slices.

3 slices of cheese = 15/5 slices.

6 slices of pepperoni = 30/5 slices.

Vegan student gets 9/5 cheese slices. Leaving 6/5 slices or 12/10 slices of cheese, 12/10 divided by 4=3/10

The rest of the 4 students get each: 5/5 slices of pepperoni + 1/2 slice of Pepperoni + 3/10 slice of cheese.

5/5=10/10, 1/2=5/10, 3/10  

10/10 + 5/10 + 3/10 = 18/10=9/5 slices each person.

Answer:

yes

Step-by-step explanation:

it should go in a straight line

Answer: Yes

Step-by-step explanation:

Answer/Step-by-step explanation:

This graph represents a negative association.

As x increase, y decreases showing that the points are descending or having a negative association.