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
lesantik [10]
3 years ago
10

6+8d=7d solve for d.

Mathematics
2 answers:
levacccp [35]3 years ago
8 0

Answer:

Step-by-step explanation:

Subtract 8d

6 = -1d + 7d

6 = 6d

1 = d

Margarita [4]3 years ago
4 0

Question -

6 + 8d = 7d

Solution-

6. = 7d - 8d

6. = -d

d. = -6

<h3>Verification </h3>

6 + 8(-6) = 7(-6)

6 - 48. = -42

-42. = -42

LHS= RHS

Hence value of d is -6

hope it helps

You might be interested in
Pls help me on this
LuckyWell [14K]

Answer:

y = 2(x-3)

Step-by-step explanation:

This is because Gavin representing "x" loses 3 marbles, which is shown by the -3 in the parenthesis, is half of what Cindy has, or as the problem says "Cindy has double the marbles that Gavin has." These two together result in y=2(x-3)

3 0
2 years ago
Please help! I know its either B or D but im not sure how to tell
DENIUS [597]

Answer:

D.

Step-by-step explanation:

To find the equation of g(x), we can substitute the point into each of the equations.

A. g(x) = (1/4x)^2

1 = (1/4 * 2)^2

1 = (1/2)^2

1 = 1/4

This statement is false, so this is not the equation.

B. g(x) = 1/2 * x^2

1 = 1/2 * (2)^2

1 = 1/2 * 4

1 = 2

This statement is false, so this is not the equation.

C. g(x) = 2x^2

1 = 2 * 2^2

1 = 2 * 4

1 = 8

This statement is false, so this is not the equation.

D. g(x) = (1/2x)^2.

1 = (1/2 * 2)^2

1 = 1^2

1 = 1

This statement is true, so this is your answer.

Hope this helps!

6 0
3 years ago
Like an echo in the forest...​
Vladimir [108]

Answer:

That's ️ ️ ️

5 0
3 years ago
Show your mastery of equivalent and simplifying fractions by using the sketchpad below to write the fraction
Sphinxa [80]
Answer: 2/3 (two thirds)

Explanation: Divide both denominator and numerator by the common factor of fourteen
3 0
2 years ago
If the tangent line to y = f(x) at (7, 4) passes through the point (0, 3), find f(7) and f '(7).
jarptica [38.1K]
Hello : 
f'(7) = the slope of the tangent line : let  A(7,4)    B(0,3)<span>
<span>the slope is :   (YB - YA)/(XB -XA)= (3-4)/(0-7) = -1/-7 = 1/7=f'(7)
the equation of the tangent line is :
y-3 = 1/7 (x-0)
 y = (1/7)x+3
the line tangent and the graph of : f </span></span><span>passes through the point A(7, 4)
x= 7 y=4 so : f(7) =4</span>
4 0
2 years ago
Other questions:
  • Find the limit of the function by using direct substitution. limit as x approaches zero of quantity x squared minus one.
    12·1 answer
  • How many powers of 4 are in range of 4 through 1,000
    8·1 answer
  • HELP ASAP!!!!!!!!!!!!!!!
    15·1 answer
  • What is 6.9 times .27 equal=
    7·2 answers
  • PLZ HELP
    6·1 answer
  • What is 3x + 7x + 10<br><br><br> fastfastfastfasy
    9·2 answers
  • Would u plsssss helppp​
    14·2 answers
  • I need help please?!!!!
    6·1 answer
  • Help with supplementary angles ?​
    11·1 answer
  • Can you answer this one please
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!