20 pts
The graph below shows the numbers of cups of mango juice that are mixed with different numbers of cups of lemon-lime soda to make servings of mango soda:

What is the ratio of the number of cups of mango juice to the number of cups of lemon-lime soda?

1:40
10:1
40:1
1:10

Answer:

1 < 2

1 + 2 (Overdue fees) = Total amount

Sorry if its wrong but thats what I think is right

Answer:

x = 6

Step-by-step explanation:

Based on the two secants intersecting theorem, thus:

(x + 4)*4 = (3 + 5)*5

x*4 + 4*4 = (8)*5

4x + 16 = 40

4x + 16 - 16 = 40 - 16 (subtraction property of equality)

4x = 24

4x/4 = 24/4 (Division property of equality)

x = 6

Answer:

0.002m/s

I hope it will be useful.

Answer:

0.0002 meters per second

Answer: 6.50x + 3.50 < 23

Step-by-step explanation:

I believe this is correct because the total of the one-time fee and the money per game she played, should be less than $23

Answer:

she can only afford to play 3 games

Step-by-step explanation:

3.50+6.50=10.00

23.00-10.00=13.00

13.00-6.50=7.50

7.50-6.50=1.00

Answer:

-5

Step-by-step explanation:

i just guessed so dont trip

Answer:

-5

Step-by-step explanation:

or -3-6+4

or-9+4

therefore -5

Answer:

C

Step-by-step explanation:

Expand the factors and compare the coefficients of like terms.

Given

(mx + 2)(3x - 5) ← expand using FOIL

= 3mx² - 5mx + 6x - 10

Compare to 12x² - 14x - 10

For the 2 to be equal, then the coefficients of like terms must be equal.

Compare coefficients of x² terms

3m = 12 ( divide both sides by 3 )

m = 4 → C

Answer:

B and C

Step-by-step explanation:

i just did this give me brainliest

Answer:

she would need to work at least 13 hours lifeguarding to get to the 290 her with the of working an extra 3 hours  

Step-by-step explanation:

subtract the 30 dollars from babysitting from the 290 needed you 260 then divide it by 20

The minimum number of whole hours lifeguarding that she must work to meet her requirements will be 14 hours.

A relation by which we can compare two or more mathematical expression is called an inequality.

Given that;

Annabelle is working two summer jobs, making $10 per hour babysitting and making $20 per hour lifeguarding.

In a given week, she can work no more than 19 total hours and must earn no less than $290.

Now,

Let x represents the number of hour for babysitting, and 'y' represents the number of hours for lifeguarding.

Since, In a given week, she can work no more than 19 total hours and must earn no less than $290.

Hence, We can formulate;

⇒ x + y < 19

And, 10x + 20y > 290

So, For Annabelle worked 3 hours babysitting, the minimum number of whole hours lifeguarding is,

⇒ 3 + y < 19

⇒ y < 16

And, 10x + 20y > 290

⇒ 30 + 20y > 290

⇒20y > 290 - 30

⇒ 20y > 260

⇒ y > 13

Thus, The possible value of y = 14, 15

So, The minimum number of whole hours lifeguarding that she must work to meet her requirements will be 14 hours.

Learn more about the inequality visit:

https://brainly.com/question/23815961

#SPJ2

Answer:

Conclusion:

The rate of change of function 1  = 3

The rate of change of function 2 = 5/3

The initial Value of function 1 = y = 2

The initial Value of function 2 = y = 3

Step-by-step explanation:

Function 1)

Determining rate of change for function 1:

x        1         2         3         4

y       5        8          11        14

Finding the rate of change or slope using the formula

Rate of change = m = [y₂-y₁] / [x₂-x₁]

Taking any two points, let say (1, 5) and (2, 8)

Rate of change = m = [8-5] / [2-1]

                                 = 3/1

                                  = 3

Therefor, the rate of change of function 1 = m = 3

using point-slope form to determine the function equation

y-y₁ = m (x-x₁)

where m is the rate of change or slope

substititng m = 3 and the point (1, 5)

y - 5 = 3(x - 1)

y - 5 = 3x-3

y = 3x-3+5

y = 3x + 2

Thus, equation of function 1 will be:

y = 3x + 2

Determining Initial Value for Function 1:

substituting x = 0 in the equation to determine the initial value

y = 3(0)+2

y = 0+2

y = 2

Therefore, the initial Value of function 1 will be: y = 2

Function 2)

Determining the rate of change for function 2:

Given the function 2

[tex]y\:=\:\frac{5}{3}x+3[/tex]

comparing with the slope-intercept form of a linear function

y = mx+b     where m is the rate of change

so the rate of change of function 2 = m = 5/3

Determining Initial Value for Function 2:

substituting x = 0 in the equation to determine the initial value

[tex]y\:=\:\frac{5}{3}x+3[/tex]

[tex]y\:=\:\frac{5}{3}\left(0\right)+3[/tex]

[tex]y = 0+3[/tex]

[tex]y = 3[/tex]

Therefore, the initial Value of function 2 will be: y = 3

Conclusion:

The rate of change of function 1  = 3

The rate of change of function 2 = 5/3

The initial Value of function 1 = y = 2

The initial Value of function 2 = y = 3

Answer:

w=54

Step-by-step explanation:

Answer:

W = 54

Step-by-step explanation:

Angles on a straight line add up to 180

180 - 126 = 54

Answer:

-1

Step-by-step explanation:

Answer:

72+56=128

Step-by-step explanation:

hope this help s you out

Answer:

1/36

Step-by-step explanation:

In two six-sided dice, there is only one way of getting a 12. That is with 2 6s.

There are a total of 36 possibilities (6^2). 1/36

Hope this helps!

Answer:

(x/5)-6 and 3x(19)

Step-by-step explanation:

Answer:

6.08 * 10 ^ -7

Step-by-step explanation:

Brainliest PLZ

Answer:

6.08 x [tex]10^{-7}[/tex]

Step-by-step explanation:

For scientific notation, you want one digit to be in front of the decimal point -- so you need to move the decimal point 7 spaces to the right -- which is the same as dividing by 10^7, or multiplying by 10^(-7).  So you're left with 6.08 x 10^(-7)

Answer:

A) 5 to 3 B) 7 to 5 C) 8 to 4 D) 8 to 5

Step-by-step explanation:

I think that is the answer

hope this helps :)

Answer:

5 + 8y

Step-by-step explanation:

hope this helps, pls mark brainliest :D

Answer:

5+8y

Step-by-step explanation:

combine like terms (3y+5y)

Answer:

Option "3" is correct

Step-by-step explanation:

Given:

equation -3r + 5 = 28

Explanation:

Assume;

Given number = r

The product of negative three and a number

⇒ -3(r)

Plus five equals twenty-eight

⇒ -3r + 5 = 28

So,

Option "3" is correct .

Answer:

Part-to-part ratios provide the relationship between two distinct groups

Step-by-step explanation:

For example, the ratio of men to women is 3 to 5, or the solution contains 3 parts water for every 2 parts alcohol. Part-to-whole ratios provide the relationship between a particular group and the whole populations (including the particular group).

Answer:

1 2/21

Step-by-step explanation:

3/7+2/3.

Cross mutiply:

7*3 is 21.

3*3 is 9.

7*2 is 14.

14/21+9/21.

Add: 14+9=23.

23/21.

1 2/21.

Hope this helps plz hit the crown :D

Answer:

8miles

Step-by-step explanation:

velocity= 6/(45/60)=8miles/h

distance = 8miles in 1 hour

Answer:

50 and 60 mph respectively

Step-by-step explanation:

Step one:

given data

total distance= 450 miles

time take= 9 hours

Required

Tom and Tammy's average speed

Step two:

Tom's average speed= 450/9

= 50 miles per hours

Tammy's average speed= 450/7.5

= 60 miles per hours

Answer:

1)  Try a = 23/2. With this value, equation 1 multiplied by 2 is exactly the same as equation 2.

2) Try dividing 2005/3 + 2005/4 - 2005/6. Ignore the fractional parts.

3) If you are allowed to repeat the letters, then you should have: 3^3 = 27

Answer:

a = 8

Step-by-step explanation:

For the 2 equations to have infinite solutions we require the solution to be in the form

0 = 0

Given

2x + 5y = - 8 → (1)

6x = 16 + a - 15y ( add 15y to both sides )

6x + 15y = 16 + a → (2)

Multiply (1) by - 3

- 6x - 15y = - 24 → (3)

Adding (2) and (3) term by term gives

0 + 0 = 16 + a - 24

For the right side to be zero , then

16 + a =  24 ( subtract 16 from both sides )

a = 8

Answer:

1. (1, -4) => G

2. (-4, 1) => A

3. (0, -2) => H

4. (3, 5) => D

5. (2, 0) => F

Step-by-step explanation:

1. (1, -4) => when x = 1, y = -4 at point G

2. (-4, 1) => when x = -4, y = 1 at point A

3. (0, -2) => when x = 0, y = -2 at point H

4. (3, 5) => when x = 3, y = 5 at point D

5. (2, 0) => when x = 2, y = 0 at point F

Answer:

x = 8 and y = 4

Step-by-step explanation:

I hope it helped you:)

Mark me as brainliest please!:(

Answer:1.3600

Step-by-step explanation:

the website said so

Answer:

85%

Step-by-step explanation:

Method 1: Set up a proportion

Set up an equation of the form:

part

whole

=

whole

part

​

=

percent

100

100

percent

​

Assign the variable

x

x to the unknown value:

x

=

x=

percent

percent

The question asks what

percent

percent of all the students is 323

Substitute the known values with the numbers given in the problem, and the unknown value with

x

x:

323

380

=

380

323

​

=

x

100

100

x

​

Solve for

x

x:

100

⋅

323

=

100⋅323=

380

⋅

x

380⋅x

Cross multiply

32300

380

=

380

32300

​

=

380

x

380

380

380x

​

Divide both sides by 20

85

%

=

85%=

x

x

Simplify

Method 2: Convert to decimal and multiply

Find

323

out of

380

as a decimal:

Find 323 out of 380 as a decimal:

323

380

=

380

323

​

=

0.85

0.85

Convert decimal to percent:

Convert decimal to percent:

0.85

×

100

=

0.85×100=

85

%

85%

Move decimal 2 places to the right

number

percent

323

85%

380

100%