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
Vika [28.1K]
4 years ago
13

Please help!! What is the value of the following expression when x=3 and y= -2?

Mathematics
2 answers:
Tom [10]4 years ago
8 0
The answer is 20 because when substituted it become 12+8 and when you add that's how you get 20
Katena32 [7]4 years ago
5 0

Answer:

20 is the answer.

Step-by-step explanation:

Substitute 3 in for x and -2 in for y.

4(3) - (-2 to the third power)

12 - -8 = 12 + 8

The answer is 20

Please mark brainliest as that would really help out :3

You might be interested in
George ran 745.362 miles last year. To the nearest hundredth, about how
Hoochie [10]

Answer:745.36

Step-by-step explanation:

you would drop the 2 because it is less than 5 and if you drop the 2 then it will be right

3 0
4 years ago
Read 2 more answers
Find the lowest common multiple of 8 and 6
Likurg_2 [28]

Answer:

24

Step-by-step explanation:

8x3

6x4

3 0
3 years ago
Read 2 more answers
Can you simplify 9/22
olga_2 [115]

Answer:

9/22 to its simplest form and convert it to a mixed number if necessary. In the fraction 9/22, 9 is the numerator and 22 is the denominator.

Step-by-step explanation:

Hope this helps i learned this a while ago

7 0
3 years ago
Read 2 more answers
If f(x) = x^2 is a function of variable x. The function is translated 5 units to the left and is reflected across the x-axis. Wh
Rina8888 [55]
It would be -f (x^2 – 5) because being that it reflected across x-axis its turn into a negative and translated 5 units to the left thats a horizontal change so it is on the inside, H (IN) horizontal change goes inside the parentheses, V OUT vertical changes go outside the parentheses
6 0
3 years ago
Solve the equation for x<br> 3x/4+2=x/4+3
SIZIF [17.4K]

Answer:

x = 2

Step-by-step explanation:

I just chucked it into Wolfram Alpha and it showed me x = 2

also for more proof, insert positive 2 in both x's

6 0
3 years ago
Other questions:
  • What are the prime factors of 36
    8·1 answer
  • I NEED HELP WILL GIVE YOU 100 POINTS!!!! IF SOLVED CORRECTLY ​
    10·1 answer
  • Is the relationship proportional or non-proportional? <br> A and b please
    8·2 answers
  • What type of organism is able to cause an infection?
    13·2 answers
  • A toy train car is 6 in. long. If a real train car is 75 ft long, which of the following have the same constant of proportionali
    7·1 answer
  • -5n+31=-14n-5 select the equation that has the same solution
    9·2 answers
  • Linear equation of 5x-2y=40 and 2y+10x-6=0
    14·1 answer
  • How is multiplying negative rational numbers like multiplying negative integers?
    13·2 answers
  • (5, 13) and (10, 10 slope
    12·1 answer
  • What is an equation of the line that passes through the points (1,1) and (7,-5)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!