Niki1111111 Niki1111111
  • 09-10-2017
  • Mathematics
contestada

Sum of two numbers = 15 Difference of the numbers = 3 Find the numbers.What is their product?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 09-10-2017
x + y = 15
x - y = 3
---------------add
2x = 18
x = 18/2
x = 9

x - y = 3
9 - y = 3
9 - 3 = y
6 = y

so ur numbers are 6 and 9....and their product is : 6 * 9 = 54 <=
Answer Link

Otras preguntas

if a object is moving at a velocity of 100kmph and suddenly decelerates at the speed of 10 kmph find the distance traveled
What is the factoring quadratic expression for 125x^2-100x+20=0
find the reciprocal of  11/3
why voltmeter and resistence are parallel in ohm's law.
__________ are the political leaders of the United States who helped in creating its system of government.A.The followers of Shays’ Rebellion B.Congress C.The S
There are 3x-2 trees planted in each row of a rectangular Parcel of land. If there are a total of 24x-16 trees planted and the parcel, how many rows of trees a
ln(x-2)+ln(2x-3)=2lnx
find the reciprocal of  11/3
explain why the air mass centered over zone A is colder ans drier than the air mass centered over zone B.
The ratio of SAMs age to hank is 5 to 3. If the sum of their age is 24. How old is is hank?
good job