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
aliya0001 [1]
3 years ago
10

Two thirds a number plus 4 is 7

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0
(2/3)x+4= 7

Subtract 4 from both sides
(2/3)x= 3

Divide both sides by 2/3. To divide by a fraction, multiply the first number by the reciprocal of the second.
3*3/2= 9/2

Final answer: 9/2 or 4.5
You might be interested in
Point T has coordinates (10,20). To calculate the coordinates of point T′ in the image,
Hatshy [7]

Answer: T'(18,36)

Step-by-step explanation:

For this exercise it is important to know the definition of "Dilation".

 A Dilation is defined as a transformation in which the Image (The figure obtained after the transformation) and the Pre-Image (The original figure before the transformation) have the same shape but have different sizes.

If the Dilation is centered at the origin, and knowing the scale factor of \frac{9}{5}, you need to multiply each coordinate of the point T by the scale factor in order to find the coordinates of the Image T'.

Knowing that the point T has the following coordinates:

T(10,20)

You get that the coordinates of the Image T' are the shown below:

T'=(\frac{9}{5}*10,\frac{9}{5}*20)\\\\T'=(18,36)

6 0
3 years ago
The head of a nail is circular, as shown. The head of this nail has a diameter of 6 millimeters.
Tcecarenko [31]

Answer:

its A

Step-by-step explanation:

Hope it helps

6 0
2 years ago
Order these weights from lightest to heaviest 10 ounces 1 pond and 1 ounce
Alchen [17]
1 ounce, 10 ounces, 1 pound.

1 pound = 16 ounces
6 0
3 years ago
Choose the product. a^3 b^2 · 4ab^3
Nezavi [6.7K]
The answer is 4a^4b^5
7 0
3 years ago
Read 2 more answers
What is the solution to log3(x+12) = log3 (5x)?.<br> X=-8<br> X=-3<br> N<br> X=3<br> O X= 8
mylen [45]

Answer:

Step-by-step explanation: x=8

5 0
3 years ago
Other questions:
  • How do you do this I need help
    5·2 answers
  • 12(2x-(5+6)) = 3x + (6 • 7 )
    15·1 answer
  • Solve the equation for θ, where 0 ≤ θ ≤ 2π.
    12·1 answer
  • A recent survey showed that 23.1 million adults have cut the cord on cable TV services, a 20% increase from the previous year. I
    11·1 answer
  • Which two numbers add up to negative 17 and multiply to 30
    14·2 answers
  • Ali, Carrie and Bryan received a sum of money. Bryan's money was 3/5 as much as Ali's money. The ratio of Ali's money to Carrie'
    13·1 answer
  • Hellpppppppoopppppppp
    7·2 answers
  • Solve for v.<br> 19v – 18 = 16 + 17v
    5·2 answers
  • Which ordered pair is a solution to the equation y=5x-25?
    10·2 answers
  • Create a list of steps, in order, that will solve the following equation. (x-5)^2=25(x−5) 2 =25left parenthesis, x, minus, 5, ri
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!