lrhodes83ou0gdi lrhodes83ou0gdi

03-08-2017
Mathematics

contestada

Devaughn is 13 years younger than Sydney. The sum of their ages is 75 . What is Sydney's age?

Respuesta :

1006907672osux2y 1006907672osux2y

03-08-2017

s= Sydney
devaughn= s-13

so s+s-13=75
2s-13=75
now I think you can solve the rest.

Answer Link

Otras preguntas

As the skater moves back and forth along the track, where does the skater have the most potential energy? Explain.

The process of photosynthesis converts carbon atoms from carbon dioxide into

this sentence has two errors! Tú cantas, leas, escribas, y compartes tu almuerzo.

Given the function f(x)= x^4 - 4x^3 -2, determine the absolute minimum value of ff on the closed interval [-2, 4].

Anyone that’s good at science that is willin to help? ... but can I please get an answer ?

PLSSS HELP!! Don't just answer the questions for points, please. And don't say you can't see the picture.. if you can't see it don't answer :)

6TH GRADE LANGUAGE ARTS FLVS. First too answer gets brainlist! :) Which sentence demonstrates the best use of technical language? I was so happy that I could h

science vocab (image attached)

Why do grownups smile mysteriously?

Human activity can destroy coral reefs. Because so many organisms depend on the coral, this can have a negative effect on the ecosystem in shallow ocean waters.