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
AlexFokin [52]
3 years ago
8

Yooo plz help asap!!! marking brainiest!!!

Mathematics
1 answer:
Fudgin [204]3 years ago
3 0

Answer: 3x^2 - 16x + 15

Step-by-step explanation:

5x * 3x = 15x^2

-7 * 3x = -21x

5x * 1 = 5x

-21x + 5x = -16x

5x^2 - 17x^2 + 15x^2 = -12x^2 + 15x^2 = 3x^2

13x - 7x - 22x = 6x - 22x = -16x

- 4 + 19 = 15

______________________

3x^2 - 16x + 15

You might be interested in
The solid below is made from cubes.<br> Find its volume.
IrinaK [193]

Answer:

78.5 cm. cubed

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Joanna went school supply shopping. She spent $30.70 on notebooks and pencils. Notebooks cost $2.20 each and pencils cost $1.09
nasty-shy [4]
She bought 9 note books and 10 pencils
5 0
4 years ago
Lulah is buying beach balls for her beach party. each package contains 6 beach balls
iragen [17]

Answer:

what is the question where is the rest of the equation

Step-by-step explanation:

if you respond I will give you the right answer but hope you have a great rest of your night :)❤

8 0
3 years ago
Pleas help me I really need it
RoseWind [281]
Hello! I hope this helps you!

If you are to simplify the expression, you’d be getting the answer of:

8x-2
5 0
3 years ago
Read 2 more answers
. What is the area of the trapezoid?
olganol [36]
The answer is letter C.
8 0
3 years ago
Other questions:
  • Suppose A and B represent two different school populations where A &gt; B and A and B must be greater than 0. Which of the follo
    13·1 answer
  • What is the square root of 26 in simplest radical form?
    12·1 answer
  • How do you solve Pv = nrt , for n
    6·2 answers
  • Write an equation that models the scenario if x represents the number of nights and y represents the total cost of the trip. (th
    8·1 answer
  • An article in Knee Surgery, Sports Traumatology, Arthroscopy, "Arthroscopic meniscal repair with an absorbable screw: results an
    12·2 answers
  • Complete the standard form of the equation -4y=3-2x. PLEASE HELP!!!!
    11·1 answer
  • What is the answear of 45 over 3 plus 2
    14·2 answers
  • A bottle of cleaner states that it eliminates 0.999 of germs. For a magazine to recommend a cleaner to its readers, the percent
    8·1 answer
  • 9+ k = 18<br> A. 18<br> B.9<br> C.8<br> D.7<br> Help please
    8·1 answer
  • Which of the following is a step in simplifying the expression x multiplied by y to the power of 3 over x to the power of negati
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!