zyreahunt7696 zyreahunt7696

11-03-2018
Mathematics

contestada

The sum of 2 numbers is 29 and their difference is 51. what are the numbers?

Respuesta :

haraakosailoo haraakosailoo

11-03-2018

Let 2 number be x +1 and x+2
X+1+x+2x=29........(1)
(X+1)-(x+2)=51..........(2)

Answer Link

Otras preguntas

Sat scores are distributed with a mean of 1,500 and a standard deviation of 300. you are interested in estimating the average sat score of first year students a

A large four-year college typically offers all of the following except: A. very cheap tuition. B. a dynamic campus life. C. professors who are distingu

Solve: x^2 = 81 x^2 = -9 x^2 = 20 3x^2 = 125

Difference between librarian and archivist

This 1967 movie put the issue of race relations at the forefront of its message. guess who's coming to dinner the manchurian candidate cool hand luke midnight c

11 less than 4 times a number is 49. what is the number?

determine the slope of the line (-1,2) (0,4) (2,8) (4,12)

Which detail from a written work mostly strongly identifies it as subjective? A. opinion B. omniscience C. imagery D. Figurative language

Identify angleA and angleB as either vertical, complementary, or supplementary angles. A. Vertical B. Complementary C. Supplementary

What kind of symmetry does the hairpiece have? A. rotational symmetry B. line symmetry C. both rotational and line symmetry D. neither