estuuibj6629 estuuibj6629

12-03-2018
Mathematics

contestada

What is the sum of 2 numbers is 100 and their difference is 6?

Respuesta :

sqdancefan sqdancefan

13-03-2018

x +y = 100
x -y = 6
Adding these equations gives
2x = 106
x = 53

y = 53 -6 = 47

The numbers are 47 and 53.

Answer Link

Otras preguntas

solve by completing the square: x^2-2x-1=0

to meet building codes, a building must have a roof no taller than 96 feet.an architect is designing an office building with an 18 3/4 foot ground floor, and 11

Estimate the answer by first rounding each value,then performing the operation

What is the average of the integers from 25 to 41? 27, 33, 36, 66 ?

What is the angle between the hour and minute hand when it is 4:20?

what is "puppy" in Spanish?

write equation in standard form Ax + By = Cm=7 (6,6)

A plane is flying due east in still air at 395 km/h. Suddenly, the plane is hit by wind blowing at 55 km/h toward the west. What is the resultant velocity of th

The end zone of a football field is 10 yards deep and 53 yards across. Between the two end zones is the playing field, which is 100 yards long and 53 yards wide

Triangle ABC is a right triangle. If side AC=5 and side BC=6, What is the measure of side AB?