help me again and explain how you got the answer thans

Given:

Point = (3,4)

Slope : m = -z

To find:

The point slope formula.

Solution:

Point slope form: If a line passes through the point [tex](x_1,y_1)[/tex] and having slope m, then the point slope form of the line is

[tex]y-y_1=m(x-x_1)[/tex]

The line passing through the point (3,4) and having slope -z.

Putting [tex]x_1=3,y_1=4, m=-z[/tex], we get

[tex]y-4=-z(x-3)[/tex]

Therefore, the required point slope form is [tex]y-4=-z(x-3)[/tex].

Answer:

they were each far far away from each other

Step-by-step explanation:

Answer:

He would drive 536 miles in 5 hours

Step-by-step explanation:

First set up your equation:

804 = 12x

Divide 804 by 12 and get 67 = x

Since per one hour you drive 67 miles, multiply 67 by 8 and get 536.

So, he drives 536 miles in 5 hours

Answer: I think 402

Step-by-step explanation: I divided 804 to 4 and I got 201 then I added 201+201= 402 and each 4 hours he went 201 miles so if you add 201 and 201 you get 402 miles. Hope it helped!! :)

Answer:

I think the scale factor is 2.5

Step-by-step explanation:

because 20 divided by 8 is 2.5

Answer: 69

Step-by-step explanation:

420 - 351  = 69

Answer:

number of green ÷ total number of marbles

times by

number of red ÷ total number of marbles left

so

(3/9) × (2/8) = (1/12)

Answer:

300%

Step-by-step explanation:

To find percent change we need to use this formula:

[tex]change = \frac{Amount of change}{Original} * 100[/tex]

To find the amount of change we need to minus 50 from 200:

200 - 50 = 150

Now that we have the amount of change we can plug it in to the equation with the original amount (50):

[tex]change = \frac{150}{50} = 3 * 100 = 300[/tex]

Therefore, the percent of change is 300%.

I hope this helps!!

- Kay :)

Answer:

There is an error in step 2

Step-by-step explanation:

you have to multiply -2 with x and -1 first and not subtract -2 from 10 first.

Answer:

there is an error in step 2

Step-by-step explanation:

10-2(x+1)=8

8(x-1)=8

8x-8=8

   +8  +8

8x= 16

/8   /8

x=2

Answer: B

Step-by-step explanation:

Answer:

64

Step-by-step explanation:

He will run 30 laps in 60 minutes because 10 times 3 and so if you divide 20 by 10 then he runs one lap in 2 minutes so 2 times 32 is 64 so it will take him that long

Answer:

x=10

Step-by-step explanation:

2x-10=10

2x=20

x=10

Answer:

x=10

Step-by-step explanation:

2(x - 5) = 10

You would first multiply 2 by x and 5

2x-10 = 10

then you would add ten to both sides

2= 20

then you would divide 2 by 20

x=10

Answer:

c) 33%

Step-by-step explanation:

In a  standard deck of cards, there are 52 cards total and of those 52, there are 12 face cards. One-third of those face cards are queens, (because there are 4 queens in a deck of cards, and [tex]\frac{4}{12}=\frac{1}{3}[/tex]). Therefore, there is a 33% chance that the card Luke holds is a queen.

Answer:

33%

Step-by-step explanation:

Got it right on the test.

Answer: C

Step-by-step explanation:

1.25 + (- 0.75) is equal to 1.25 - 0.75.

1.25 is positive while - 0.75 is negative. So 1.25 is head toward the right while - 0.75 is head toward the left.

And when you substract them, you will get 0.5.  

So the answer is C.

Answer:

6

Step-by-step explanation:

an = ar^(n-1)

a = first term

n = nth term

r = common ratio

r = r2 / r1 = r3 / r2

The first 3 terms are :

486, 162, and 54

Hence,

a = 486

r = 162 / 486 = 1/3

Hence ;

a5 = 486(1/3)^5 - 1

a5 = 486(1/3)^4

a5 = 486(1 / 81)

a5 = 486 * 1 / 81

a5 = 486 / 81

a5 = 6

The 5th term of the geometric progression will be ; 6

Answer:

I wish I had the answer for you since I feel the same way when I have a teast n iono the answer its soo stressing hope you have u get a good grade by finding the answer some how.

SRRY

Answer:

16 miles

Step-by-step explanation:

Answer:

3 studs away

Step-by-step explanation:

If you graph the labels on the graph, you will count how far they are from eachother which is 3

Answer:

$16.48

Step-by-step explanation:

Create a proportion where x is the cost of 44 pounds of steak:

[tex]\frac{55}{20.60}[/tex] = [tex]\frac{44}{x}[/tex]

Cross multiply and solve for x:

55x = 906.4

x = 16.48

So, the cost of 44 pounds of steak is $16.48

Answer:

8. 2

9. C

Hope this helps :)

Answer:

I am sorry I dont understand it

Step-by-step explanation:

Answer:

a=33

hope it helps again.

Answer:

7.2" was replaced by "(72/10)". 2 more similar replacement(s)

(38/10)-(p/3-(72/10))=0

36

Simplify ——

5

38 P 36

—— - ( — - ——) = 0

10 3 5

The left denominator is : 3

The right denominator is : 5

Least Common Multiple: 15

L. Mult. • L. Num. p • 5

—————————— = —————

L.C.M 15

R. Mult. • R. Num. 36 • 3

—————————— = —————

L.C.M 15

p • 5 - (36 • 3) 5p - 108

——————— = —————

15 15

19

Simplify ——

5

19 (5p - 108)

—— - —————— = 0

5 15

The left denominator is : 5

The right denominator is : 15

L. Mult. • L. Num. 19 • 3

——————— = ————

L.C.M 15

R. Mult. • R. Num. (5p-108)

————————— = ————

L.C.M 15

19 • 3 - ((5p-108)) 165 - 5p

————————— = ——————

15 15

165 - 5p = -5 • (p - 33)

-5 • (p - 33)

—————— = 0

15

-5•(p-33)

—————— • 15 = 0 • 15

15

-5 • (p-33) = 0

-5 = 0

p-33 = 0

p = 33

Answer: The answe is D

Step-by-step explanation: A and B is wrong and C was the same as D but it is wrong becuase the slope has to be neagtive

Answer:

Step-by-step explanation:

m<7=3x-10

m<3=2x+5

we know that from corresponding angle axiom that

m<7=m<3

3x-10=2x+5

3x-2x=10+5

x=15

m<7=45-10=35,  

m<7=m<1=35

Answer:

B

Step-by-step explanation:

Hope this helps plus happy new year!

Answer: C) Bottom Left Graph

Step-by-step explanation:

Functions can only have one y value for each x value. Each input has a single output. The only graph that satisfies this is the third graph on the bottom left.

Answer:

(0,6)

(1,5)

(2,4)

(3,3)

(4,2)

Step-by-step explanation:

To solve this table first convert the equation to slope-intercept form (y=mx+b), to do this solve for y in the equation. The slope-intercept form is y=-x+6, where -1 is the slope and 6 is the y-intercept. Then from that, you can get your first point, because you know the y-intercept is 6, therefore when x equals 0 y must be 6. Next, because the slope is -1 that means the y-value decreases by 1 every time the x-value increases by 1. So to find the rest of the y-values simply subtract 1 from the previous y-value.

Answer:

208.1

Step-by-step explanation:

Delta math

Answer:bug b

Step-by-step explanation:

Answer:

bug a

Step-by-step explanation:

bug a: 4.5/2=2.25

bug b: 6/3=2

bug a is faster by .25 seconds