can someone tell me which one is wrong please

Answer:

1 and 6

2 and 5

4 and 7

3 and 8

10 and 12

9 and 11

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

320 yards is converted into 920 feet which is the faster route than all the other routes converted to feet

Answer: Alternate exterior angles

Explanation: 1 and 2 are on opposite of the lines and is on the 'outside'

Answer:

I think its "B" but i dont know if you got A and C wrong but if i was you i will go with "B". Never mind the other guy says its D and i think he is correct.

Step-by-step explanation:

Answer:

There are two real roots

Step-by-step explanation:

From the value of the discriminant b² - 4ac

• If b² - 4ac > 0 then 2 real and distinct roots

• If b² - 4ac = 0 then 2 real and equal roots

• If b² - 4ac < 0 then 2 complex roots

Here b² - 4ac = 8 > 0 , then there are two real roots

Answer:

b

Step-by-step explanation:

Answer:

a- yes

b- yes

c- yes

d- yes

Step-by-step explanation: They're. all yes

Answer:

y=2 is the slope

Step-by-step explanation:

Answer:

The correct option is;

x + y = 1000

Step-by-step explanation:

The data from the table can be presented as follows

Adults (x)            [tex]{}[/tex]                              Children (y)

500                         [tex]{}[/tex]                              500

450                         [tex]{}[/tex]                              550

400                          [tex]{}[/tex]                             600

350                         [tex]{}[/tex]                              650

Therefore, we have the rate of change of the children, y to the adults, x, which is also the slope of the graph of the data given as follows;

The slope, m = dy/dx = (650 - 500)/(350 - 500) = 150/(-150) = -1

m = -1

The function of the graph in point and slope form, using the first point, becomes;

y - 500 = -1 × (x - 500) = -x + 500

∴ y - 500 = -x + 500

y + x = 500 + 500 = 1,000

Which gives

y + x = 1,000

y + x = x + y = 1,000

Answer:

5.5

Step-by-step explanation:

20p-4(3p-6)=8(3p-6)-16

20p-12p+24=24p-48-16

8p+24=24p-64

+64 on both sides

8p+88=24p

-8p on both sides

88=16p

/16 on both sides

answer = 5.5

This tag only appears on a user's question when it's their first question on the site.

Answer:

The answer would be 0 because it passes through

Step-by-step explanation:

answer:

yes

the lines are parallel to each other!

explanation:

hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)

Answer:

y=104

Step-by-step explanation:

1/4(y+24)= 32

y+24=128

y=128-24

y=104

....i cant even read it

⊂∫⊃

Answer:

264.196

Step-by-step explanation:

514 times 514 = 264.196 = area of the square

Answer:

$4.92 per bag

Step-by-step explanation:

20 - 5.24= 14.76

14.76 divided by 3 = 4.92

Answer:

$368.31

Step-by-step explanation:

In order to determine the amount that Kimi spent at the grocery store last week, you need to add the amount she spent on Monday plus the amount she spent on Friday:

$181.91+$186.40=$368.31

According to this, the answer is that Kimi spent $368.31 at the grocery store last week.

Answer:

Step-by-step exx=3planation:

The exterior angle is equal to the sum of the opposite interior angles

3x^2 -6x+8x = 2x^2 +3x+6

Combine like terms

3x^2+2x=2x^2+3x+6

Subtract 2x^2 from each side

3x^2+2x -2x^2=2x^2-2x^2+3x+6

x^2+2x=3x+6

Subtract 3x from each side

x^2+2x-3x=3x-3x+6

x^2-x=6

Subtract 6 from each side

x^2 -x-6 =0

Factor

( x-3)(x+2) =0

Using the zero product property

x-3 =0  x+2 =0

x=3  x=-2

But x cannot be negative since an angle would have a negative value so

x=3

Check

3x^2 -6x+8x = 2x^2 +3x+6

3 ( 3)^2  -6(3) +8(3) = 2 (3)^2 +3(3)+6

3*9 -18 +24 = 2 *9 +9+6

27 -18+24 = 18+9+6

33=33

Answer:

$161.50

Step-by-step explanation:

4.25% of $3800 is $161.50

Answer: 0.2- -4.9

Step-by-step explanation:

When u see a negative number change it to a positive to make it equivalent

Answer:

y=8

Step-by-step explanation:

2(1)+2y=18

2+2y=18

minus 2 from both sides

2y=16

divide by 2 from both sides

y=8

Answer:

y=8

Step-by-step explanation:

1. If x is equal to 1, 2x is just 2.

2. We can subtract the 2 we already have. 18-2=16

3. 2y=16, divide by 2 on both sides.

y=8

Answer

9 Kilometers

Step-by-step explanation:

Jada ran 3 kilometers in 20 minutes

3 in 20 converting that to 60 for the question you would need to triple that

Giving you 9 in 60 minutes

Answer:

D

Step-by-step explanation:

Answer:

(-4)(3) = -12

Step-by-step explanation:

Open brackets. -4 x 3 = -12

Since it's multiplication, number doesn't matter (whether bigger or smaller), it depends on whether it is the only sign with a negative sign or not.

Factors:

- x - = +

- x + = -

+ x + = +

(x = */ multiply)

Hope this helped :)

Answer:

suffer no longer ! im here for u!!!~~

the answer is JKN = 57

Step-by-step explanation:

JKN is JKL + LKN

we know that LKM = 42, and LKN is half of that because KN bisects LKM (splits into 2 equal parts)

so, LKN is half of 42

LKN = 21

to find JKL, subtract 42 from 78

JKL = 36

36 + 21 = 57

Answer:

What is the question?

Step-by-step explanation:

If you tell me what the Homework is then sure!

Answer:

12

Step-by-step explanation:

Answer:

r = -6

Step-by-step explanation:

Use the slope formula and solve for r.

slope = y2 -y1

            x2 -x1

Since you know all the numbers except for r, plug everything in and you get:

5  = 9 - r

        9 - 6

So then do the arithmetic, you find that 9 - r = 15. So r must = -6.

Answer:

x = -5

Step-by-step explanation:

Start by combining terms.

8x-2 = 12x +18

8x -12x = 18+2

-4x = 20

*Divide both sides by -4

x = -5