1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Studentka2010 [4]
1 year ago
5

Uhh .. im stuck and this is area model ..

Mathematics
1 answer:
klasskru [66]1 year ago
7 0

Solution

for this case we can do the following multiplicating the two terms

7x(5x^2)+7x(9x)+7x(6)+4(5x^2)+4(9x)+4(6)

If we multiply we got:

35x^3+63x^2+42x+20x^2+36x+24

And if we simplify we got:

35x^3+73x^2+78x+24

x 5x^2 9x 6

7x 35x^2 63x^2 42x

4 20x^2 36x 24

You might be interested in
PLEASE HELP. I'LL GIVE BRAINLIST
Vsevolod [243]
(1/8)x + 2 = 9 yields a solution of 56.

(1/9)x – 8 = 7 and (1/9)x – 7 = 8 both have a solution of 135.
3 0
3 years ago
Read 2 more answers
Semester 1 finals are this week for me. Any advice?
krek1111 [17]
Study hard and take the test slowly. rushing will make you get all the wuestions wrong. if you need more advice, message me.
7 0
3 years ago
Read 2 more answers
At the end of the day of teaching the skill of cutting and sewing to make capes, Ms. Ironperson and Mr. Thoro decided to go to t
olga_2 [115]

Answer:

The cost of a chicken shawarma wrap = $10.99

The cost of an order of spiced potatoes=$4.99

Equations needed

3x+2y =42.95

5x + 4y=74.91

Step-by-step explanation:

x = the cost of a chicken shawarma wrap

y = the cost of an order of spiced potatoes

Ms. Ironperson

3x+2y =42.95

Mr. Thoro

5x + 4y=74.91

3x+2y =42.95 (1)

5x + 4y=74.91 (2)

Multiply (1) by 2

6x + 4y=85.9 (3)

5x + 4y=74.91. (2)

Subtract (2) from (3)

6x - 5x= 85.9 - 74.91

x=$10.99

Substitute the value of x into (1)

3x+2y =42.95 (1)

3(10.99) + 2y =42.95

32.97 + 2y = 42.95

2y = 42.95 - 32.97

2y=9.98

Divide both sides by 2

y=9.98/2

=4.99

y=$4.99

Therefore,

The cost of a chicken shawarma wrap = $10.99

The cost of an order of spiced potatoes=$4.99

3 0
3 years ago
The graph shows the calling charges of two cell phone companies. At how many minutes do the two companies charge the same amount
vaieri [72.5K]

Answer:

the correct answer would be c. 20 minuets

Step-by-step explanation:


3 0
2 years ago
Read 2 more answers
Help me find the answer to this please. And also explain how to slove these problems.​
Evgen [1.6K]

Answer:

B and C

Step-by-step explanation:

Minimum and Maximum points occur when the gradient of the function is equal to 0. Graphically this looks like a bend such that the function dips from decreasing to increasing (the gradient goes form being negative to positive) and vice versa.

A minimum point occurs where all the nearby values are higher than that of the point in question.

A maximum point occurs where all the nearby points are lower than the point in question.

By looking at the graph, there is a maximum point around (4.5, 1.5) which is consistent with B but not A (since A talks about a minimum point)

By looking at the graph, there is a minimum point around (0.5, 1.5) which is consistent with C.

I've highlighted areas of interest below so hopefully that's helpful :>

6 0
2 years ago
Other questions:
  • If lins dad has a budget for 1600 does he have enough money to buy the couch?
    6·2 answers
  • Can someone help me with number five ???
    14·1 answer
  • What is the prime factorization 10,000 using exponent's?
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=4%5E%7B3%2F4%7D%20%2A%202%5E%7Bx%7D%20%3D16%5E%7B2%2F5%7D" id="TexFormula1" title="4^{3/4} * 2
    9·2 answers
  • Decrease £77 by 8% <br><br> METHOD PLEASE!
    8·1 answer
  • Find the sum of all positive divisors of 50 that are also divisors of 15. Pls
    7·1 answer
  • 10. Which of the following sets is written in order from least to greatest?
    11·1 answer
  • Help solve for X. I will give brainliest to the best answer!!! PLEASEEEE
    14·1 answer
  • Devaughn's age is two times Sydney's age. The sum of their ages is 21. What is Sydney's age?
    12·1 answer
  • Help me please please
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!