whatever this says PLS HELPPPPOPOO

[tex]x = v + 5[/tex]

[tex]x - 5 = v + 5 - 5[/tex]

[tex]x - 5 = v[/tex]

[tex]v = x - 5[/tex]

Answer:

$16.00

Step-by-step explanation:

19.99 x .75 = 14.9925

14.9925 x 1.06 = 17.89205

Answer:

Im sorry but there is no picture.

I'll try tho-

-5 is either less or equal to(making the cirlce open) n. It means that the line will point to the left. :)

- Alie♥

N is equal to or greater than -5 so any number from -5 or greater makes this true.

The answer would be written as [-5, infinity).

Sorry my phone doesn’t have the infinity symbol.

Answer:

-69.91 to 2 d.p

Step-by-step explanation:

i think i am not sure

Answer:

solution. :

30/100*$100

$30

Answer:

[tex]y=\frac{5+8x}{10} , x=x[/tex]

Step-by-step explanation:

y-0.8x=0.5

y*10-0.8x*10=0.5*10

10y-8x=5

10y-8x+8x=5+8x

10y/10=5/10+8x/10

y=5+8x/10

5*5+8x/10-2.5

8x+5/2-2.5=4x

y=5+8x/10, x=x

Answer:

370.85

Step-by-step explanation:

[tex]42 \: cm \times 2 = 84 \: cm[/tex]

The plank of wood was 84 cm bejore Jonny cut it.

//

Proof:

[tex]84 \times 0.50 = 42 \: cm[/tex]

Answer:

2

Step-by-step explanation:

im not sure is this is correct but I put

21÷6=3.5

7÷3.5=2

Answer:

2, 4, 2, 8, 16

Step-by-step explanation:

Answer:

1 pint = 2 cups

1 gallon = 4 quarts

1 quart = 2 pints

1 cup = 8 fluid ounces

1 gallon = 16 cups

Step-by-step explanation:

Hope this helps! :)

Answer:

$20

Step-by-step explanation:

First you find the cost of one ticket

$50 divided by 10 = $5

So one ticket is $5

Multiply how much one ticket cost to four ticket since it is asking how much four tickets cost

5 * 4 = $20

4 tickets cost $20

Answer:

20 bucks

Step-by-step explanation:

50÷10=5

5x4=20

Given:

[tex]f(x)=2x[/tex]

[tex]g(x)=f(x)+4[/tex]

To find:

The y-intercept of g(x).

Solution:

We have,

[tex]g(x)=f(x)+4[/tex]

Putting [tex]f(x)=2x[/tex], we get

[tex]g(x)=2x+4[/tex]

Substitute x=0 to find the y-intercept of g(x).

[tex]g(0)=2(0)+4[/tex]

[tex]g(0)=0+4[/tex]

[tex]g(0)=4[/tex]

Therefore, the y-intercept of g(x) is at point (0,4). So, the y-intercept of g(x) is 4.

Answer:

Really dude?

Ok

In form ax + by = c

The slope is equal to (-a/b)

And in this equation b is - 3 and a is 2 so

Slope is equal to 2/3

Answer:

B. The consecutive angles are supplementary

Answer:

the answer is A

Step-by-step explanation:

Answer:

2 and 1

Step-by-step explanation:

2 + 1 = 3

2 - 1 = 1

Answer:

If they are parallel then angle b is

A. 51°

Step-by-step explanation:

Answer:

step 1. (g(12) - g(8))/12 - 8

step 2. (12(4)^(12 - 8) - 12(4)^(8 - 8))/4

step 3. 12(256) - 12)/4

step 4. 765.

Answer:

Number 2 is equivalent Number 2 is not equivalent

Step-by-step explanation:

number two: 4:7 = 8:14 = 12:21

number one: 2:3 = 4:6 = 6:9

Answer:

The rate of the current is 2 mph.

Step-by-step explanation:

When the boat travels upstream we have:

[tex] v_{T_{1}} = v_{b} - v_{c} [/tex]                      

[tex] \frac{x_{1}}{t_{1}} = v_{b} - v_{c} [/tex]    

Where:

[tex] v_{T}[/tex]: is the total speed

[tex]v_{b}[/tex]: is the speed of the boat = 10 mph

[tex]v_{c}[/tex]: is the speed of the current

x: is the distance

t: is the time

And when the boat travel downstream we have:

[tex]v_{T_{2}} = v_{b} + v_{c}[/tex]        

[tex] \frac{x_{2}}{t_{2}} = v_{b} + v_{c} [/tex]                              

Since the boat takes 4 hours longer to travel 48 miles going upstream than it does to travel 24 miles going downstream we have:

[tex] \frac{x_{1}}{t + 4} = v_{b} - v_{c} [/tex]   (1)

[tex] \frac{x_{2}}{t} = v_{b} + v_{c} [/tex]   (2)

By adding equation (1) with (2):

[tex] \frac{x_{1}}{t + 4} + \frac{x_{2}}{t} = 2v_{b} [/tex]

[tex] tx_{1} + (t+4)x_{2} - 2v_{b}t(t+4) = 0 [/tex]

[tex] 48t + 24(t+4) - 2*10t(t+4) = 0 [/tex]

By solving the above equation for t we have:

t = 2 h      

Now, by entering "t" into equation (2) we have:

[tex] \frac{24 miles}{2 h} = 10 mph + v_{c} [/tex]  

[tex] v_{c} = 2 mph [/tex]

Therefore, the rate of the current is 2 mph.

I hope it helps you!  

Answer:

60x + 30 = y | Honestly not sure if it's right but I wanted to help anyways!

Step-by-step explanation:

Answer:

8 in.

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

45 maybe

Step-by-step explanation:

it is a right angle . just divide by 2

Answer:

2/3

Step-by-step explanation:

Answer:

a)  x=24/k

b)  x=24/3

    x=8

Step-by-step explanation:

Quotient meant division and you are trying to find the quotient (x) so you divide 24 by 3 to get 8

x = 239

y = 146

Step-by-step explanation:

Let two numbers be x and y

x + y = 385. ------------equation (1)

x - y = 93. ------------equation (2)

from (1) and (2)

x = 239 and y = 146

Answer:

1

Step-by-step explanation:

because the other arent right

If the ratio of a to b is 10 to 3 then a is 3 1/3 times b.

Ratio is defined as the relationship between two quantities where it tells how much one quantity is contained in the other.

The ratio of a and b is denoted as a : b.

Given that,

Ratio of a and b is, a : b = 10 : 3

This implies that,

a = 10x and b = 3x for some constant x.

We have to find how many times b is a.

a = 10x = 10/3 × 3x

            = 10/3 × b

            = 3 1/3 × b

From the expression, a is given to be 10/3 or 3 1/3 times b.

Hence a is 3 1/3 times b.

Learn more about Ratio here :

https://brainly.com/question/30332645

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