MaggieM18 MaggieM18

08-05-2021
Mathematics

contestada

Find two numbers if thier sum is -11 and there difference is 41. PLS HELP ME

Respuesta :

clarch19 clarch19

08-05-2021

Answer:

x = 15

y = -26

Step-by-step explanation:

x + y = -11

x - y = 41

let x = 41 + y

substitute:

41 + y + y = -11

2y = -52

y = -26

x -26 = -11

x = 15

Answer Link

Otras preguntas

This method of structuring text focuses on defining an issue, then gives a possible remedy for the issue. A Cause and affect B Chronological Order C Compare and

The input-output digram repents f(x)=x+2 what is the missing output value

Why is a well-insulated building comfortable in both cold and hot weather? The insulation keeps the cold in during the summer and the cold out in the winter. Th

answer the question in the picture (math)

A factory uses 15 pound of steel for every 18 pound of copper.How much copper wool the factory use for 2,700 pounds of steel

According to the theory of plate tectonics, _____. A. the lithosphere is divided into plates B. the asthenosphere is strong and rigid C. the asthenosphere move

the energy released in a nuclear reaction comes from

Of a car moving on a road at 70 km/hr going due north,and then changes direction and starts traveling north-east staying at 70 km/hr, what happens to its speed

Which expression are equivalent to -6(b+2) + 8? Choose all that apply ( -6b + 2+ 8 , -6b -4, none of the above )

chromosomes, which contain DNA, have serval functions. All BUT ONE of these statesmen’s is a function of chromosome