4ph6np8d8g 4ph6np8d8g
  • 02-03-2021
  • Mathematics
contestada

The difference between two numbers is 3. The sum of the same tow numbers is 13. What is the
product of the two numbers?

Respuesta :

topeadeniran2 topeadeniran2
  • 08-03-2021

Answer: 40

Step-by-step explanation:

Let the two numbers be a and b.

Therefore,

a - b = 3 ....... i

a + b = 13 ....... ii

From equation I, a = 3 + b

Put a = 3+b into equation ii

a + b = 13

3 + b + b = 13

3 + 2b = 13

2b = 13 - 3

2b = 10

b = 10/2

b = 5

Since a = 3 + b

a = 3 + 5

a = 8

The product of the numbers will be:

= 8 × 5

= 40

Answer Link

Otras preguntas

7. Which expression is the exponential form of 3√m
what is the percent of composition by mass of hydrogen in NH4HCO3 (gram-formualmass=79 grams/mole)?
When the investor owns more than 50% of the voting common stock of the investee, the investee is considered to be under the legal control of the investor. true
Answer the question above
Andre constructs the image of line n under a dilation centered at point O that is not on line n. Becca construct a different image of line n under a dilation ce
The length of a side of a square is √7 cm. What is the perimeter of the square? (Perimeter = the distance around the outside of a shape)
What is the slope of the straight line through points (2,8) and (4,6) ?
Arrange the types of investments in the correct order from the least risky to the most risky investment. (speculative stocks, retirement plans, a-rated bonds, p
Which is a solution of the inequality? p 4 – 2(p – 10) > 0 a. 22 b. 29 c. 26 d. 24
How would you graph this linear equation x-5=0