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
zheka24 [161]
3 years ago
6

Evaluate each expression if x=3 y=12 and z=8

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

Answer:

34

56/19

6

Step-by-step explanation:

∵ z = 8

∴ 4(8) + 8 - 6 =34

∵ x = 3

∴ 7z /(4 + 5x) = 7(8) ÷ (4 + 5 × 3) = 56 ÷ 19 = 56/19

∵ y = 12

∴ y² ÷ 3z = (12)² ÷ 3(8) = 144 ÷ 24 = 6

You might be interested in
I need it by tmr<br> ill give brainliest thx
Zina [86]

Answer:

21. B. Graph Z

23. A. neither function nor relation

24. D. relation only

Step-by-step explanation:

21. Graph Z is the only graph which does not pass the vertical line test

23. The graph does not pass the vertical line test, AND it is not merely given x and y points like a relation. It is graphed as a squiggly line with no given x and y points, therefore you could not make a relation from it either.

24. There is an x value of -4 twice, meaning the set does not pass the vertical line test, HOWEVER, it is a given collection of x and y values, making it a relation.

I would appreciate brainliest, have an amazing day

8 0
3 years ago
Does anyone know the answers to I-ready ( Math Lvl F: Understanding Algerbretic Expressions)
sergij07 [2.7K]

Answer:

B 10x+5

Step-by-step explanation:

:)

5 0
3 years ago
Pls i need help on these I HAVE BEEN STUCK
pochemuha

Answer:

C for Question 3

B for Question 4

8 0
3 years ago
The cable provider's "triple play" package offers a land line, internet service, and cable TV for one fixed price. If you alread
cupoosta [38]

Answer:

$166.16, you would have to subtract 132 by 12% or .12 and would get 166.16 :)

5 0
3 years ago
Read 2 more answers
Please help with 8 and 9. gob bless
AlekseyPX
8.) The answer would be 53.

I don't know 9 so sorry.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Nami is adding a mosaic pattern to the top of a small round table.the distance around the edge of the table top is 4.7 feet .wha
    14·1 answer
  • Sketch the region of integration and convert the polar integral into cartesian integral or sum of cartesian integral. Don't eval
    14·1 answer
  • Solve the following equation.<br>​
    7·1 answer
  • A walking path across a park is represented by the equation y=-3x - 3.A
    6·1 answer
  • elaina wrote two correct variable expressions to represent the phrase “one-fourth of a number.” which variable expressions could
    11·2 answers
  • Solve for x. Picture attached <br><br> Show your work please!!!
    15·2 answers
  • Evaluate the function for x = -4n.
    6·2 answers
  • Cedric purchased a new refrigerator and stove at Home Depot for $3,729 on a deferred payment plan with no down
    9·1 answer
  • Misty wants to save money to purchase a new bicycle that cost $279 she opens a savings account and deposit $7 per week based on
    11·1 answer
  • Find the Volume. Use pi=3.14. Round to the nearest hundredth.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!