lainey013 lainey013

02-02-2021
Mathematics

contestada

15. The sum of two numbers is 31/35, and their difference is 11/35. What are the numbers?

Respuesta :

s141410caditi13881 s141410caditi13881

03-02-2021

Answer:

Let the two numbers be x and y. Use either equation to determine y: x+y=31/35 so 21/35+y + 31/35 which means y=10/35 (or 2/7)

Answer Link

Otras preguntas

Which chemical equation best describes the reaction of potassium metal with fluorine gas to form solid potassium fluoride? A. K(s) + F2(g) → KF2(s) B. K(s) + F(

why dog pants during summer use the cocept of evaporation

How many moles of water (H2O) would be produced if 10 moles of O2 gas reacted completely with excess H2 gas?2 H2(g) + O2(g) → 2 H2O(g)A. 5 B. 10 C. 20 D. 30

what we need to become success

write a system of equations and solvea class of 195 students went on a field trip. They took 7 vehicles,some cars and some buses. find the number of cars and nu

what is 12minus 2 multiply 6 plus 2 divide by 2

explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?

what is 12minus 2 multiply 6 plus 2 divide by 2

what we need to become success

explain in steps how to graph this linear inequality 2x+3y > -2