salmuradi salmuradi

01-02-2020
Mathematics

contestada

the sum of two numbers is -36. their difference is 68. find the numbers

Respuesta :

01-02-2020

X+y=-36
X-y=68
2x=32

Answer:

X=16, -52

Answer Link

Otras preguntas

URGENT PLEASE The resting potential is generated by A. K+ ions diffusing into the cell. B. K+ ions diffusing out of the cell. C. Na+ ions diffusing into the

The annual storage in Broad River watershed is 0 cm/y. Annual precipitation is 100 cm/y and evapotranspiration is 50 cm/y. The sandy loam soil in the watershed

The fictitious state of Aribraska has a graduated state income tax. Residents pay 3% on the first $15,000 of income. The next $25,000 earned is taxed at a rate

how do you solve this problem n2-n3

In “Iktomi and the Ducks,” how is poetic justice used to reveal the theme? A. Iktomi deceives the ducks and later loses his feast. B. Iktomi traps the ducks, an

Deciding that Roosevelt had not done enough to alleviate suffering, Francis Townsend called for a bringing electricity to rural areas. b an old-age revolving pe

Whats the equation of a line with slope 3/5 that passes through the point (15,8)

Franklin rolls a pair of six-sided fair dice with sides numbered 1 through 6. The probability that the sum of the numbers rolled is either even or a multiple of

The altitude A in feet of a plane t minutes after takeoff is approximated by the function a=7000 In(0.2t)+2000. Solve for the t in terms of A. What is a situati

Graph the equation using the x and y intercepts. 3x -2y = 9