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
OlgaM077 [116]
3 years ago
5

7x2 - 4x +10+ 3x2 – 8

Mathematics
2 answers:
kupik [55]3 years ago
8 0
Answer: 22-4x when you simplify it all.

Orlov [11]3 years ago
6 0
If in the question it is 7x^2 and 3x^2, then

7x^2 - 4x + 10 + 3x^2 - 8

Re grouping the variables,

7x^2 + 3x^2 - 4x + 10 - 8

10x^2 - 4x + 2

The above would be the answer if the question was 7x^2 - 4x +10 +3x^2 - 8
You might be interested in
A rectangular prism measures 5 cm by 9.5 cm by 17.2 cm what is the volume of the prism
shutvik [7]

Answer:

817 Cubic Centimeters

Step-by-step explanation:

The volume of a prism is just multiplying its length, width, and height.

lwh=5*9.5*17.2=817.

7 0
3 years ago
The nature park has a pride of 7 adult lions and 4 cubs. The adults eat 6 pounds of meat each day and the cubs eat 3 pounds. Eva
ohaa [14]
54 remember to use pemdas
7 0
3 years ago
Read 2 more answers
If represented in a stem and leaf plot, what would be the leaf of the number 329?​
sdas [7]

Answer:

You can either do a back to back stem and leaf plot, where you would have double the values. In a normal stem and leaf plot you would just have one set of 3's where you would put all the values that start with 3 in that column. A back to back is the same but instead you would have two 3 values, where anything that is higher than 5 would be in the second value of 3, but anything lower would be in that first value of 3.

4 0
3 years ago
Austen has $20 in a savings account that earns 5% annually. The interest is not
marta [7]

20x(5/100)=1

That is the interest after one year

Add to the principal:20+1=21

3 0
2 years ago
A jar contains 8 white marbles, 6 black marbles, and 1 red marbles. If one marble is drawn at random, find the probability that
Mariana [72]

Answer:

Hi there!

6/15 is the probability that the marble is black!

Step-by-step explanation:

Oki, so lets's find the total number of marbles first!

8 + 6 + 1 = 14 + 1 = 15

And just turn it into a fraction!(very simple and easy)

6/15

5 0
3 years ago
Read 2 more answers
Other questions:
  • The sum of the roots of the equation x 2 + x = 2 is:
    12·2 answers
  • A person came to work at 8:30 am, went out at 11:45 am, had lunch, came in at 12:30 pm, and left at 5:15 pm. How many hours did
    13·1 answer
  • What is the area of the triangle below?
    12·2 answers
  • The thickness of a protective coating applied to a conductor designed to work in corrosive conditions follows a uniform distribu
    9·1 answer
  • Can someone please help me
    6·1 answer
  • Can somebody help me please is it A,B,C,D
    5·2 answers
  • I would really appreciate it if someone could help and answer this with an explanation:)
    11·1 answer
  • Help me finish this question!!!!1
    5·2 answers
  • Need the answer plzz
    5·1 answer
  • The coordinates of the endpoints of MP¯¯¯¯¯¯ are M (−3,−2) and P (2,3).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!