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]
3 years ago
13

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

Mathematics
2 answers:
Tom [10]3 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]3 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
Does anyone know the formula for finding the area of a circles sector
NemiM [27]
Area=(Theta/2) * r^2 This should be it, obviously Theta is your angle and you should use radiants in theory.
3 0
3 years ago
Which interval would not be used for the stems of a stem-and-leaf plot? 10 100 1 5
IrinaK [193]
100 because that just isn’t possible
5 0
3 years ago
Bills plant grew at the rate of 1 1/2. How tall would the plant be after 3 weeks
kvv77 [185]

Answer:

9/2 or 4 1/2

Step-by-step explanation:

you do 1 1/2 times 3

3/2 times 3 equals

7 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST! DUE TODAY! WILL GIVE EVERYTHING GOOD!!! HELPP!!! I REALLY NEED HELP ON THIS ONE!!!!
PtichkaEL [24]

Answer:

So its pretty simple

The table provided the Xs so you can just substitute the x in the eqaution becuase the eqaution gives you Y and your looking for Y.

For the first one

-3/4*-16+3=y

12+3=15

So Y is 15

DO the same for the others

Also I think your rate of change is wrong, I think it’s -3/4 but your choice really, I might be wrong

6 0
2 years ago
Read 2 more answers
What is the solution for -10 < x - 9?
krek1111 [17]

Answer:

-1 < x

Step-by-step explanation:

-10 < x - 9

+9. +9

-1 < x

6 0
3 years ago
Other questions:
  • In the formula, v=L(1-
    13·1 answer
  • Jake is comparing the prices of two laundry service companies. Company A charges $20 per load and an additional $8 as service ch
    12·1 answer
  • 4 times the difference between Evan's age "x," and 44 is 64. Write an equation to express Evan's age.
    9·1 answer
  • Using trig to find a side. help please !
    5·1 answer
  • Hall travels 99 miles per hour for 6 hours. Find the distance traveled, in miles
    5·1 answer
  • Can smby plz help me ?!
    11·1 answer
  • Help please I have to get on the regular one soon
    14·2 answers
  • The equation for line g can be written as y = x + 5. Parallel to line g is line h, which passes through the point (-6, -4). What
    10·1 answer
  • Is 0.25 terminating or repeating
    8·1 answer
  • The length of the rectangle is 4 times its width. If the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!