Please help...........

Answer:

3x-20 or x=6.6 but Im not sure.

Step-by-step explanation:

Answer:

the way to find triangle is A=1/2

Step-by-step explanation:

Answer:

They sold the least lemonade with the recipe that used 7 lemons.

Step-by-step explanation:

A function shows the relationship between a dependent variable and an independent variable. A dependent variable changes as other variables change while an independent variable.

From the function given, the dependent variable is the cups sold which i dependent on the lemons used (independent variable).

From the points, when the lemons used was 3 the cups sold was 37, when the lemons used was 4 the cups sold was 32, when the lemons used was 5 the cups sold was 40, when the lemons used was 6 the cups sold was 35 and when the lemons used was 7 the cups sold was 26.

Hence, They sold the least lemonade with the recipe that used 7 lemons. and They sold the most lemonade with the recipe that used 5 lemons.

Answer:B: They sold the least lemonade with the recipe that used 7 lemons.

Step-by-step explanation:

Answer:

594$ with sales tax

Step-by-step explanation:

550 + 44.00 = 594

Answer:

I think it would be y = 27.5

Step-by-step explanation:

If x = 120 and y = 55, and x=60, or half of 120, then y would be half of 55, or 27.5

Answer:

y = 27.5

Step-by-step explanation:

Because when x=120 and then umps down to 60, thats half of 120

So you just have to divide 55 by 2 and get 27.5 (I doubled checked on a calculator to make sure!!) Hope this helps!!! :D

Answer:

Its option D = 320

Step-by-step explanation:

For finding the answer you can use the unitarry method.

Hope this helps:)

Mark me as the brainiest

Kris would get 320 times red marble out of 1000 pulls.

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For Example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Kris pulls out 8 red marbles, 12 green marbles, and 5 purple marbles.

She performed 25 times.

So, if she performed 1000 pulls then chances of getting red marble is

= 8/ 25 x 1000

= 8 x 400

= 320

Learn more about Unitary Method here:

https://brainly.com/question/22056199

#SPJ6

Answer:

y = -3x + 11

Step-by-step explanation:

y = mx + b

y = -3x + b

y-int (b) = y-(-1) = -3(x-4)

=> y+1 = -3x + 12

=> y = -3x + 11

=> y = 11

y = -3x + 11

Hope this helps!   :3

plz mark as brainilest!

Answer:

36.2

Step-by-step explanation:

-7(-11) + 6(-6.8) =

77 + - 40.8 = 36.2

Complete Question

Priscilla has some grapes that she wants to give to her friends. She wants to give 1/4 of a kilogram of grapes to each friend. If Priscilla has 6 kilograms of grapes, to how many friends can she give grapes?

Answer:

24 friends

Step-by-step explanation:

From that above question

1/4 kg of grapes = 1 friends

6 kg of grapes = x friends

Cross Multiply

1/4 kg × x = 6 kg × 1 friends

x = 3

6/1/4

x = 6 ÷ 1/4

x = 6 × 4

x = 24 friends

Note: Your question sounds a little unclear, but I am assuming that your system of equations is:

[tex]-5x-\:\frac{3}{2}y=15[/tex]

[tex]3x+\frac{5}{6}y=-\frac{44}{3}[/tex]

Answer:

The solution of the system of equations be:

[tex]x=-\frac{57}{2},\:y=85[/tex]

Step-by-step explanation:

Given the system of equations

[tex]-5x-\:\frac{3}{2}y=15[/tex]

[tex]3x+\frac{5}{6}y=-\frac{44}{3}[/tex]

solving the system of equations

[tex]\begin{bmatrix}-5x-\frac{3}{2}y=15\\ 3x+\frac{5}{6}y=-\frac{44}{3}\end{bmatrix}[/tex]

[tex]\mathrm{Multiply\:}-5x-\frac{3}{2}y=15\mathrm{\:by\:}3\:\mathrm{:}\:\quad \:-15x-\frac{9}{2}y=45[/tex]

[tex]\mathrm{Multiply\:}3x+\frac{5}{6}y=-\frac{44}{3}\mathrm{\:by\:}5\:\mathrm{:}\:\quad \:15x+\frac{25}{6}y=-\frac{220}{3}[/tex]

so the system of equations becomes

[tex]\begin{bmatrix}-15x-\frac{9}{2}y=45\\ 15x+\frac{25}{6}y=-\frac{220}{3}\end{bmatrix}[/tex]

adding the equations

[tex]15x+\frac{25}{6}y=-\frac{220}{3}[/tex]

[tex]+[/tex]

[tex]\underline{-15x-\frac{9}{2}y=45}[/tex]

[tex]-\frac{1}{3}y=-\frac{85}{3}[/tex]

so

[tex]\begin{bmatrix}-15x-\frac{9}{2}y=45\\ -\frac{1}{3}y=-\frac{85}{3}\end{bmatrix}[/tex]

solving [tex]-\frac{1}{3}y=-\frac{85}{3}[/tex] for y

[tex]-\frac{1}{3}y=-\frac{85}{3}[/tex]

Multiply both sides by -3

[tex]\left(-\frac{1}{3}y\right)\left(-3\right)=\left(-\frac{85}{3}\right)\left(-3\right)[/tex]

[tex]y=85[/tex]

[tex]\mathrm{For\:}-15x-\frac{9}{2}y=45\mathrm{\:plug\:in\:}y=85[/tex]

[tex]-15x-\frac{9}{2}\cdot \:85=45[/tex]

[tex]\mathrm{Add\:}\frac{765}{2}\mathrm{\:to\:both\:sides}[/tex]

[tex]-15x-\frac{765}{2}+\frac{765}{2}=45+\frac{765}{2}[/tex]

[tex]-15x=\frac{855}{2}[/tex]

[tex]\mathrm{Divide\:both\:sides\:by\:}-15[/tex]

[tex]\frac{-15x}{-15}=\frac{\frac{855}{2}}{-15}[/tex]

[tex]x=-\frac{57}{2}[/tex]

Therefore, the solution of the system of equations be:

[tex]x=-\frac{57}{2},\:y=85[/tex]

Answer:

The length of SP is 2

The length of PW is 4

Step-by-step explanation:

Firstly, we need an image that represents the information given

Mathematically, we have that the centroid is at a position of 2/3 along the median

This means that the centroid will divide the median into two lengths with the length of one double the length of the other

Mathematically;

SW = SP + PW

where PW is the longer length

The length of PW will be;

2/3 * 6 = 4

The length of SP will be 6-4 = 2

Answer:

72

Step-by-step explaination

24/3=8

8x9=72

hello my fellow human how are you O(∩_∩)O

Answer:

-I posted a picture of the graph-

Step-by-step explanation:

-I posted a picture of the graph-

Answer:  

Step-by-step explanation:

i think its 6/9 or 6/8

Answer:

34.5%

Step-by-step explanation:

Answer:

1. 52

2. 280

3. 6

4. 240

Step-by-step explanation:

hope this helps love <3 please mark brainliest if so!

Answer:

For the first one: On average, children grow about 9 inches every 2 years in their first five years.

For the second one: The y-intercept, 22, means that on average, babies are 22 inches in length when born.

Step-by-step explanation:

I got it right on my assessment.

Answer:

a central triangle is an angle whose vertex is at the center of a circle the two sides of a central angle are radii that hit the circle. at the opposite ends of an arc- or mathematicians say, the angle. intercepts the arc.

Step-by-step explanation:

hope this helped

Answer:

He can get 74 smaller pieces of equal length

Step-by-step explanation:

Here, we want to know the number of smaller pieces he can get

firstly, we need to know the number which is lowest and is a factor of the three

That number is 7

It is a factor of 140 , 168 and 210

for 140, if each length is 7 cm, we can get 140/7 = 20 pieces

From 168, he can get 168/7 = 24 pieces

From 210, he can get 210/7 = 30 pieces

So, the total number of pieces obtainable will be;

30 + 24 + 20 = 74 pieces

Answer:

1 is m and b

2 is two order pars

3 is one set of ordered pars

Step-by-step explanation:

Answer:

Use the two ordered pairs to find the slope, m . Then substitute the slope, and one set of ordered pairs into y = mx + b to solve for b.

Step-by-step explanation:

Slope is m in the equation.

You need one set of ordered pairs to solve for the y-intercept.

The y-intercept is b in the equation.

Hope it helps!

Answer:

i think ii first add 5x + x then you can remove the parentheses, group similar terms and add similar elements

Step-by-step explanation:

Answer:

Totally copied the other dude but Its A.

Step-by-step explanation:

Did it on edge

Answer is X=5

Subtract  

10  from both sides of the equation

Simplify

Divide both sides of the equation by the same term

and done

Answer:

4x>100

Step-by-step explanation:

4x>100

Hope this helps!

Answer:

no

Step-by-step explanation:

negative 8 times 3 is negative 32 . subtract three and you get -35, which is not equal to 4

Answer:

B, C, E, F

Step-by-step explanation:

I believe sorry if im wrong

Answer:

Exact form:  36/35

Decimal form:  1.02

Mixed number form:  1 1/35

Step-by-step explanation:

Hope this helps, have a good day