Each time he read his book, Paul recorded the number of minutes he spent reading and the number of pages he read in that time. He graphed this information,
and decided that number of pages and time are related proportionally. Which graph is most likely the graph of his information? ( this is the answer choice A, b)

Answer:

x=15

(7x - 25) = (3x + 35)

7x - 3x = 4x

25 + 35 = 60

4x ÷ 60 = 15

x = 15

Answer:

-4

Step-by-step explanation:

The formula of an arithmetic sequence is nth term=a+(n-1)d. First term is a and common difference is d.

Let's plug our info in.

-20=12+(9-1)d

-20=12+8d

Subtract 12 from both sides.

-32=8d

Divide both sides by 8.

d=-4

Have a wonderful day! :D

Answer:       h = 169  

Step-by-step explanation:

   13 = h/13          Multiply both sides by 13  

13 * 13 = h/13(13)  

    h = 169

Answer:

correalation

Step-by-step explanation:

Answer:

C. 4:00 PM

Step-by-step explanation:

If Tyson left at 10:00 A.M. 6 hours later it would be 4:00 P.M.

Answer:

x = 4

w = 1.5

Step-by-step explanation:

Here, we want to find the value of x

We use the principle of similar triangles here

We have these as;

(x + 2)/6 = x/4

4(x + 2) = 6x

4x + 8 = 6x

6x - 4x = 8

2x = 8

x = 8/2

x = 4

We proceed to get w;

3+w/6 = 3/4

4(3 + w) = 6(3)

12 + 4w = 18

4w = 18-12

4w = 6

w = 6/4

w = 1.5

Answer:

3/4=9/12 and 1/6=4/24

Step-by-step explanation:

Answer: 234

Step-by-step explanation: 78 * 3 = 210 + 24 = 234

Answer:

Use the formula

a^n=a^1 r^n−1

to identify the geometric sequence.

a^n=5⋅3^n−1

Step-by-step explanation:

Hope it is helpful...

Answer:

sorry if I get this wrong but I think it's a or c

Step-by-step explanation:

hope this helps

Answer:

x=2.5

Step-by-step explanation:

3(x + 2)=x + 11

3x + 6=x + 11

2x + 6=11

2x=5

x=2.5

Answer:

x=2.5

Step-by-step explanation:

3(x+2)=x+11   (distribute 3 to x&2)

3x+6=x+11   (then you subtract x from both sides)

2x+6=11  (subtract 6 from both sides)

2x=5      ( divide by 2 on both sides)

x= 2.5

Have a good day :)

Answer:

205.60 yards

Step-by-step explanation:

Answer:102

Step-by-step explanation:

Answer:

Alicia's weekly income is $750

Step-by-step explanation:

ok so to find the weekly income we have to see which of this options gives $90 when you multiply by 12%.

0.12 x 1080 = 129  too high❌

0.12 x 780 = 93  close❌

0.12 x 102 = 12.24  too low❌

0.12 x 750 = 90  correct answer✅

Answer:

I'm gonna go a little out of order.

To determine b, find where the line crosses the y-axis. If it's positive, put it as " + " and if it's negative, put it as " - ".

To determine m, find two points on the line that are directly on the number. Example, choose (4, 1) instead of (4.1, 5.2). Go up/down and left/right (while making sure to count) until you reach the second number. going up and right will be considered positive while down and left are considered negative.

Using rise/run, put your number for up/down as a numerator over your left/right, which will be a denominator.

Insert m and b and you're good to go!

Answer:

I think it's 3:5

Step-by-step explanation:

I really don't understand your question

Answer:

B

Step-by-step explanation:

Both II and IV are correct

Answer:

B

Step-by-step explanation:

Given:

Evan paid his mom back 9.60 which is 20% of the total he owns.

To find:

How much did he owe her to begin with.

Solution:

Let x be the amount Evan owns.

According to the question,

20% of x = 9.60

[tex]\dfrac{20}{100}x=9.60[/tex]

[tex]\dfrac{1}{5}x=9.60[/tex]

Multiply both sides by 5.

[tex]x=48[/tex]

Therefore, Evan owns 48 from his mom.

Answer:

5 5/6

Step-by-step explanation: umm math

Answer:

5 5/6

Step-by-step explanation:

hope it helps

its the answer above

Answer:

17 kids 24 adult

Step-by-step explanation:

17+24 = 41

17x1.5=25.5

24x2=48

48+25.5=73.5

For the event , 24 adults and 17 children tickets were sold .

Let :

Now we have the equations :

from (1):

substitute (3) into (2)

2(41-c) + 1.5c = 73.5

82 - 2c + 1.5c = 73.5

-0.5c = -8.5

c = 17

From (3)

a = 41 - 17

a = 24

Hence, 24 adults and 17 children tickets were sold .

Learn more on word problems:https://brainly.com/question/25693822

#SPJ2

Answer:

322

Step-by-step explanation:

23x14=322

Answer:

48 more minutes

Step-by-step explanation:

85 - 37 = 48

its on tiger algebraStep-by-step explanation:

Answer: it’s the second one

Step-by-step explanation:

Answer:

option 1: 10d

option 2: 0.5d + 3

option 3: x + x or x * x

Step-by-step explanation:

variable d = days

option 1: 10d

option 2: 0.5d + 3

option 3: x + x or x * x (i don't know if that counts but you can try it)

Answer:

1/4*4*3=12

12 boxes

Step-by-step explanation:

........

Answer:

0

Step-by-step explanation:

y2-y1/x2-x1

3-3/4-19

0/-15

So its 0

Answer:

we get [tex]Sin X=\frac{12}{13}[/tex]

Option B is correct answer.

Step-by-step explanation:

We need to find the trigonometric ratio Sin X

We know that [tex]Sin X = \frac{Perpendicular}{Hypotenuse}[/tex]

Looking at the figure, we have:

Perpendicular = XY = 24

Base = YZ = 10

Hypotenuse = XZ = 26

Now putting values in the formula and finding value of Sin X

[tex]Sin X = \frac{Perpendicular}{Hypotenuse}\\Sin X =\frac{24}{26}\\Sin X =\frac{12}{13}[/tex]

So, we get [tex]Sin X=\frac{12}{13}[/tex]

Option B is correct answer.

Answer:

Step-by-step explanation:

Answer: Choice D)  7.5 inches, 18 inches, 19.5 inches

====================================================

Explanation:

The Pythagorean theorem converse can be used to determine if we have a right triangle or not.

The converse says that if a^2 + b^2 = c^2 is a true equation, then we have a right triangle.

The value of c is always the longest side. The order of 'a' and b doesn't matter (usually b is larger than or equal to 'a'). So we could have [tex]a \le b < c[/tex] or [tex]b \le a < c[/tex], but convention usually leans toward the first inequality mentioned.

----------------------------------

In choice A, we have the following steps

a^2 + b^2 = c^2

(7.5)^2 + (18)^2 = (21.5)^2

380.25 = 462.25

Since the third equation is false, this means the first equation is false for those a,b,c values. Choice A is not a right triangle. We can cross it off the list.

----------------------------------

In choice B, we have a = 7.5, b = 19.5 and c = 21.5

So,

a^2 + b^2 = c^2

(7.5)^2 + (19.5)^2 = (21.5)^2

436.5 = 462.25

which is also false. Cross choice B off the list.

-----------------------------------

With choice C we have: a = 18, b = 19.5, c = 21.5

a^2 + b^2 = c^2

(18)^2 + (19.5)^2 = (21.5)^2

704.25 = 462.25

Cross choice C off the list since the third equation is false.

-------------------------------------

In choice D, we have the sides a = 7.5, b = 18, c = 19.5

a^2 + b^2 = c^2

(7.5)^2 + (18)^2 = (19.5)^2

380.25 = 380.25

We get the same number on both sides, so the third equation is true. Consequently, this leads to the first equation being true for those a,b,c values. Choice D is a right triangle, and it's the final answer.

Answer:

10/3

Step-by-step explanation:

10+z=4z

3z=10

z=10/3

Brainliest?

Answer:

10/3

Step-by-step explanation:

10+x=4x

10=3x

x=10/3