Write the quadratic equation in standard form:
4x2 – 20 = -6x

Answer:

Check out the link below

Step-by-step explanation:

https://brainly.com/question/11665146

Answer:

We know

y = 3.5x represents the cost of x pounds of raisins.

Also, cranberries costs $18 per 4 pounds

So, to graph these proportions, we have to find the equation for cranberries, if 4 pounds costs $18, that means 1 pound of cranberries is $4.50, this is the ratio of change of cranberries, using this ratio, we can say that the relation is

y = 4.5x

If you compare, cranberries are more expensive than raisins, the image attached shows both proportion graphed.

Therefore, raisins represent the lower unit price, $3.50 per pound, while cranberries represent the higher unit price, $4.50 per pound.

Answer :

well one line takes the slope of y=3.5x

The cranberries take the slope of Y=4.5x

so raisins have the lowest unit price.

Answer:

-6z - 5

Step-by-step explanation:

1 - 9z + 3z - 6

1 + (-6) + (-9z) + 3z

-5 - 6z  or -6z - 5  

Answer:Store A

Step-by-step explanation:

Given

Store A sells 3 cells phones that cost $165 each and offer 4 th one free

i.e. Effective cost of each cell phone is  [tex]\frac{165\times 3}{4}=\$ 123.75[/tex]

Store B sells each cell phone at [tex]\$ 135[/tex] each

clearly, store A provides a better deal than B because the cost of 4 cell phones is less for Store A i.e.

[tex]\Rightarrow 165\times3 <135\times4\\\Rightarrow \$495<\$540[/tex]

Answer:

1.) C

2.) miles

3.) Car A is faster

Answer:

2n

2

+9n−35=0

2n

2

+14n−5n−35=0

2n(n+7)−5(n+7)

then (2n-5)(n+7)

5/2 and-7

is your answer

9514 1404 393

Answer:

  x ≤ 2

Step-by-step explanation:

Eliminate parentheses, collect terms, separate variable terms from constant terms.

  -5(x +4) ≥ 4x -38 . . . . . given

  -5x -20 ≥ 4x -38 . . . . . eliminate parentheses

  -20 ≥ 9x -38 . . . . . . . . add 5x

  18 ≥ 9x . . . . . . . . . . . . . add 38

  2 ≥ x . . . . . . . . . . . . . . . divide by 9

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

Explanation:

This value of w is larger than 30, so it makes w > 30 true.

At the same time, this value of w is not smaller than 70, so it makes w < 70 false.

If a value of w makes an inequality true, then we consider it a solution.

Put another way: if w = 100, then w > 30 becomes 100 > 30 which is true while w < 70 becomes 100 < 70 which is false.

You can pick any value you want for the answer as long as it's 70 or larger. We can pick w = 70 because w < 70 becomes 70 < 70 which is false. A number cannot be smaller than itself.

In terms of the graph, you can pick any value that is to the right of 70 or at the location of 70.

Answer:

24+b

Step-by-step explanation:

Xavier has b more books than bernie so add b to bernie's 24 books

Answer: I believe the answer is just 5pg?

Step-by-step explanation: Hope this helps but sorry if it's wrong. Not sure if I'm understanding the question correctly.

Answer: 5pg

Step-by-step explanation:

Like terms are terms that have the same variables and powers. E.g. 8p²g+9p²g=17p²g

8+9=17

8pg+9pg=17pg

8pg²+9pg²=17pg²

How to work out the question:

6pg+5pg=11pg

11pg-6pg=5pg

Answer:

the answer is A

Step-by-step explanation:

several steps of math reversing the equation

Answer:

1) x=-3  (D)

2) x=10  (G)

3) x=1  (A)

4) x=3  (C)

Step-by-step explanation:

Step-by-step explanation:

x + 62° = 90°

x = 90° - 62°

x = 28°

Answer:

For every 4 cats there are 5 dogs, the total number of animals is 24. If we were to do the math we would see that all you need to do is add the amounts to equal the total.

Step-by-step explanation:

When you go to add/ adjust the amount or ratio make sure it is the same equation for both cats as it is dogs

Answer:

As per the question, Peter can finish twice as much work as finished by Tom in a given duration of time. of their one day work will be completed by Tom. So, Tom will take 48 days to complete the task

Step-by-step explanation:

Let Tom alone take 2x days

Peter alone will take x days

Together in 1 day they do 1/x + 1/2x = 1/16

3/2x = 1/16

2x = 48

ANSWER Tom takes 48 days and Peter takes 24 days

CHECK

1/48+1/24 = 3/48= 1/16

364

I hope it helps you ❤️❤️❤️

Answer:

Tan20°×tan40°×Tan60°=3

Tan60×tan40°tan20°)

√3((2tan20°)/(1-tan²20))tan20

√3(2tan²20/(1-tan²20°)

2√3((sin²20/cos²20)/((cos²20-sin²20)/cos²20))

2√3(sin²20/(cos²20-sin²20))

2√3(sin²20/(1-2sin²20)

2√3sin²20/2cos²40

√3

Answer:

-66.67%

Step-by-step explanation:

Here 75 is the old value and 25 is the new value, so this will result into a negative change. Meaning that this is a decreasing change. So the percent of change is -66.67%, and this is a decrease. Hope this is helpful, have a great day :)))

Answer:

7x+1

Step-by-step explanation:

2x+1+5x

Add like-terms

2x+5x+1

7x+1

Answer: The Malay world or Malay realm, is a concept or an expression that has been utilised by different authors and groups over time to denote several different notions, derived from varied interpretations of Malayness, either as a racial category, as a linguistic group or as a political-cultural group. The use of the term 'Malay' in much of the conceptualisation is largely based on the prevalent Malay cultural influence, manifested in particular through the spread of the Malay language in Southeast Asia as observed by different colonial powers during the Age of Discovery.

-Your friend, Bill Cipher

Step-by-step explanation: Have a great Valentines day <3

Answer:

i have very few knowledges sooooo

Step-by-step explanation:

Answer:

$95.56

Step-by-step explanation:

Hope this helps

Answer: z=116 x= 50 1/3

Step-by-step explanation:

64 degrees corresponds to the angle on top of angle z. That means the angle on top of z is also 64 degrees. This same angle and angle z are a linear pair; they sum to 180. 64+z= 180. Subtract 64 from both sides. Z= 116. Angle z and angle (3x-35) are also a linear pair and sum to 180. We know z is 64, so 64+(3x-35) = 180. Combine like terms. 29+3x = 180. Subtract 29 from both sides. 3x = 151. Divide both sides by 3. X= 50 1/3

Step-by-step explanation:

Given

Radius (r) = 13 mm

Area of the circle

= πr²

= 3.14 * 13 *13

= 530.66 mm²

Hope it will help :)

Answer:

77

Step-by-step explanation:

Answer:

77 degress Farenheit

Step-by-step explanation:

Formula

(25°C × 9/5) + 32 = 77°F

Answer:

-5 and 17

Step-by-step explanation:

-5+17 = 12

-5*17 = 12

Look up "Everything You Need To Know About (Your Subject) In One Big Fat Notebook pdf." It's the best thing I've ever been given, I have it with me in class all the time and I've aced every test. I have it with me right now and it has everything I've ever been taught in it so it might help you.

Answer:

your future account value: $13,113.94

Step-by-step explanation:

Answer:

13113.94

Step-by-step explanation:

[tex]PV(1+\frac{i}{n})^{nt}\\\\6000(1+\frac{.0782}{365})^{10*365}\\\\6000(1.0002142)^{3650}\\6000*2.1856= 13113.94[/tex]

The area is approximately 50.27in^2