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
irina1246 [14]
3 years ago
6

An algebraic expression that may contain numbers, variables, and exponents.

Mathematics
1 answer:
erica [24]3 years ago
3 0

Answer:

3x^2 + 7xy + 5

Step-by-step explanation:

You might be interested in
Statistics show on average an adult person receives 425 pieces of mail each year with a standard deviation of 50. What are the m
Kisachek [45]

Answer:

The answer is 60.11

Step-by-step explanation:

An adult person receives 425 pieces of mail each year with a standard deviation of 50.

Now, we have the following details  :

Mean of sample = 425

sigma = 50

Standard error = \frac{425}{\sqrt{50} }

= \frac{425}{7.07} = 60.11

4 0
3 years ago
Which best explains whether a triangle with side lengths 2 in., 5 in., and 4 in. is an acute triangle?
Leviafan [203]

Answer:

 The triangle is not acute because 2² + 4² < 5².

Step-by-step explanation:

4 0
2 years ago
Helppppppppppppppp lol
Sladkaya [172]
The given expression is: 
(x/2) + 5

Let's look at each terms separately:
x/2 means that you you're getting half the value of a number
+5 means that you are adding 5
Combining both, you can conclude that you are adding 5 to half a certain given number.

Comparing this with the choices, the correct choice would be:
C. five more than half a number.

5 0
3 years ago
Read 2 more answers
A total of 243 adults and children are at a movie theater. There are 109 more adults than children in the theater. If eh represe
Marina86 [1]
The system should look like this:

eh + b = 243
eh - b = 109
6 0
3 years ago
What is the volume of a crate measuring 1 m by 2 m by 1.5 m?
gregori [183]

Answer:

V = l x w x h

V = 2m x 1.5m x  1m

V = 3 cubic meter

7 0
3 years ago
Other questions:
  • Determine the slope and the y-intercept. y = -5/2x - 2
    11·1 answer
  • Show work please thank you
    8·1 answer
  • Plz help fast jdkdicong f​
    8·1 answer
  • If the sales tax is 7% how much tax will u pay on a cd that costs 15$
    9·2 answers
  • The school purchased baseball equipment and uniforms for a total cost of 1762.00. The equipment costs 598 and the uniforms were
    11·1 answer
  • What is 0.90 in fraction
    5·2 answers
  • HEELPPP how do I solve this equation please do it step by step ​
    8·2 answers
  • Freddie invests £6600 in an account that pays 3 % compound interest per annum for the two years, then 1 % . Work out how much mo
    10·1 answer
  • Please answer this I will give brainliest if you answer right first.
    13·1 answer
  • I like risking my points for hard homework
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!