stargirlsoph stargirlsoph

02-03-2017
Mathematics

contestada

The sum of two numbers is -80. One number is 3 times the other number. Find the numbers.

Respuesta :

wolf1728 wolf1728

02-03-2017

A) x + y = -80
B) 3x = y

x + 3x = -80
4x = -80
x = -20
y = -60

Answer Link

Otras preguntas

Find the sum of the first 8 terms of the geometric series: 32 -16 +8 -4...

Which smaller bar magnet will experience the greatest magnetic attraction from the large magnet?

Please help I don’t understand

One purpose of Hamlet’s speech is to A develop the theme “death conquers all.” B question the theme “revenge is destructive.” C introduce the theme “truth is ha

Determine each unit rate 3 liters per 60 minutes

What is the physical basis of the phototropic response? what is the physical basis of the phototropic response? cell shortening. cell transport. cell elongat

A mutation exists in a gene that controls hair growth on the middle digit of human fingers. some people have mid-digital hair, while others do not. the gene can

What is the ph of a 1.00 molar solution of nac2h3o2(aq)? the ka for acetic acid (hc2h3o2) is 1.8 Ã 10-5. entry field with correct answer 2.37 4.63 11.63 9.37 4.

What kind of verbal does the following sentence contain: Emma loves to spend time with her close friends and family. A. present participle B. infinitive C. past

Determine which statement is true about the zeros of the function graphed below.