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
Mekhanik [1.2K]
3 years ago
10

W(a) = 4a – 4; Find w(7)

Mathematics
1 answer:
Mkey [24]3 years ago
4 0

Answer:

w(7) = 24

Step-by-step explanation:

To evaluate w(7) substitute a = 7 into w(a)

w(7) = 4(7) - 4 = 28 - 4 = 24

You might be interested in
Which fraction is larger 6/17 or 18/51
fredd [130]

Answer:

7/17

Step-by-step explanation:

hope this helps

3 0
4 years ago
Read 2 more answers
3x3 – 19x2 + kx – 30<br> What is the value of k?
Citrus2011 [14]

Answer:

Let's simplify step-by-step.

(3)(3)−(19)(2)+kx−30

=9+−38+kx+−30

Combine Like Terms:

=9+−38+kx+−30

=(kx)+(9+−38+−30)

=kx+−59

Answer:

=kx−59

6 0
3 years ago
4(2x+7) +3 (2x+7) but (2x+7) is equal to 2
vodomira [7]
Use the distributive property to get 8x+28+6x+21 then combine 8x and 6x and also combine 28 and 21 to get 14x+49, do u need to go further or?
6 0
4 years ago
72/1000 as a decimal
polet [3.4K]

Answer: 0.072

Explanation: There are 3 zeros in 1000, so there must be 3 decimal digits.

5 0
3 years ago
Read 2 more answers
What would be the solution to this problem
lozanna [386]
Angle A: 60 degrees
Angle B: 30 degrees
Angle C: 90 degrees
7 0
3 years ago
Other questions:
  • What is the equation for the line
    7·1 answer
  • jon spent 1/4 of his vacation budget on food and 2/3 of his budget on hotels. He spends $242 on food and hotels. What is Jon's v
    14·1 answer
  • Parallel perpendicular or neither<br> Y=3x-7<br> Y=3x+1
    12·2 answers
  • A gardener will use up to 250 square feet for planting flowers and vegetables. He wants the area used for flowers to be at least
    14·1 answer
  • What is 10.18 repeating as a fraction? (only the 8 is repeating)
    6·2 answers
  • Explain how to find the square root of 100. Explain why you use the underlined + sign.
    8·2 answers
  • Which of the following is a monomial?
    12·1 answer
  • Easy answer!!!!will mark brainliest
    15·2 answers
  • Pls help Solve logx^343=3
    14·1 answer
  • Is the function shown in the graph one-to-one?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!