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
lys-0071 [83]
3 years ago
8

Evaluate the expression 2y + 3.5. Evaluate the expression for y=1.8, y=4, y=6.9. (there should be three answers)

Mathematics
1 answer:
Bond [772]3 years ago
4 0

Answer:

1. 7.1

2. 11.5

3. 24.2

Step-by-step explanation:

you use P.E.M.D.A.S. for all the equations.

so you do thr multiplication and then the addition

1. 2(1.8)+3.5= 3.6+3.5= 7.1

2. 2(4)+3.5= 8+3.5=11.5

3.2(6.9)+3.5= 13.8+3.5= 24.2

hope this helps

You might be interested in
What are two decimals close two 6.3
WITCHER [35]

Answer:

6.2 and 6.4

Step-by-step explanation:

I am right please like

5 0
3 years ago
-3 +3(n+8)= 2(1 + 6n) - 8
lilavasa [31]

Answer:

3 =n

Step-by-step explanation:

-3 +3(n+8)= 2(1 + 6n) - 8

Distribute

-3 +3n +24 = 2 +12n -8

Combine like terms

21+3n = 12n -6

Subtract 3n from each side

21+3n-3n = 12n-3n -6

21 = 9n -6

Add 6 to each side

21+6 = 9n-6+6

27 = 9n

Divide each side by 9

27/9 = 9n/9

27/9 =n

Divide the top and bottom by 3

3 =n

4 0
3 years ago
Read 2 more answers
The first three terms of an arithmetic sequence are as follows.
Delvig [45]

Answer:

13, 8, 3

Step-by-step explanation:

Subtract 5 from the following terms.

Mark me as the brainliest please, Thank you!

7 0
2 years ago
A prism is a 3d shape with the same _______ all the way through
Aloiza [94]

Answer:

cross-section

Step-by-step explanation:

prism is a type of three-dimensional (3D) shape with flat sides.

It has the same cross-section all along the shape from end to end; that means if you cut through it you would see the same 2D shape as on either end.

8 0
2 years ago
What is the solution to the equation x+14=63
Umnica [9.8K]
The correct answer is x=49
4 0
3 years ago
Other questions:
  • A class consisting of 4 graduate and 12 undergraduate students is random divided into 4 groups of 4. what is the probability tha
    5·1 answer
  • Help with this one!<br><br><br> Show steps if you can
    8·2 answers
  • Mark branilest if right and show work
    5·1 answer
  • Which of the following is an equation of the line through (3, -1) and (−2, 14)?
    15·2 answers
  • Graph the line that passes through the points (1,-6) and (2,-5) and determine the equation of the line.
    11·1 answer
  • HELP!!!!!!!!!!!!!!! please show your work, look at the picture
    11·1 answer
  • Rotations rotating clockwise are measured in pozitive degrees. Example 90°<br> O True<br> False
    7·2 answers
  • Enter the value of n =<br> Enter the value of m =<br> Enter the value of x =
    14·1 answer
  • An electrician charges $40 for each hour plus a $25 surcharge. The electrician raises the charges for each hour by $5. Write an
    11·1 answer
  • 50 POINTS AND WILL MARK BRAINLIEST
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!