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
Mnenie [13.5K]
3 years ago
10

Explain the steps needed to determine the value of the expression below. 3(y-4)-7y+3/4

Mathematics
1 answer:
Ahat [919]3 years ago
3 0

Answer:

3(y-4)-7y+3/4=3y-(3)(4)-7y+3/4=-4y-12/1+3/4=-4y+(-12×4+3)/4=-4y-45/3

You might be interested in
Bill weights 120 pounds and is gaining 10 pounds each month. Phil weights 150 pounds and is gaining 4 pounds each month. How man
Leviafan [203]

The answer should be 3 months

4 0
2 years ago
Read 2 more answers
A diagonal of a cube measures square root 150cm. the diagonal of a face measures 10cm
leonid [27]

Answer: The finial answer is 15.8

This problem is just one about triangles! All of the faces of the cube are perpendicular to their adjacent faces, so the diagonal of one of the face will be a right angle with the edge of the cube. Thus, you can create a right triangle. Finally, use the Pythagorean Theorem to solve for x, the length of the side of the cube.

Step-by-step explanation:

6 0
3 years ago
AB=4x+3 and CD=24+5x find bc
madam [21]

Answer:

Step-by-step explanation:

1. use distribution factor

(4x+3)(24+5x)

4x times 24 = 96

4x times 5x = 20x

3 times 24 = 72

3 times 5x = 15x

2. combine like terms

96 + 72 = 168

15x + 20x = 35x

35x + 168 or 168 + 35x

I may be wrong please check my answer. I may have a lapse in my algebra, or I may have misunderstood the problem. But this is what I can give you to the best of my knowledge.

6 0
3 years ago
Which of the following expresion is equivalint to 2d(3d-4)
Alex

Answer:

6d^2 - 8d

Step-by-step explanation:

Multiply 2d to the other two monomials

3 0
3 years ago
Please help me I’m terrible at math
irga5000 [103]

Answer:

...

Step-by-step explanation:

can you show us the options of the drop-down menus?

8 0
3 years ago
Other questions:
  • Find the quotient 7 1/6 divided by 5/9
    12·2 answers
  • How much is it to buy 10 meters of fleece when the rate is $1.60/ft of fabric
    13·1 answer
  • L is the midpoint of KM. If KL = 14x and KM = 26x + 14, what is KL? Simplify your answer and write it as a proper fraction, mixe
    11·1 answer
  • One side of a rectangle is three yards longer than twice the length of another sside. If the perimeter is 27 yards, what is the
    13·2 answers
  • XYZ Inc. has a cost of common stock of 14%, a cost of preferred stock of 10%
    14·1 answer
  • Expression A: (2k + 8) + (5k + 10)
    12·1 answer
  • Help please stuck on this !!!!!
    5·1 answer
  • Leah works at an appliance store. She recorded her recent sales. washing machines 3 dishwashers 1 ovens 6 clothes dryers 5 What
    10·1 answer
  • Can someone help me with this math question the right answers
    6·1 answer
  • Of the students attending a rock concert, 80 of them were 8th graders. Of these 8th graders, 25% of them were wearing ear plugs.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!