debbienk95ovgp6e debbienk95ovgp6e

19-01-2018
Mathematics

contestada

solve for p, c, s, & t: 2p+c+s=20; t+2c+s=18; c+t+2c=16; s+c+p+t=21

Respuesta :

altavistard altavistard

22-01-2018

You can solve for p, c, s, t, one at a time, but that's all.

For example: If t + 2c + s = 18, t = 18 - (2c + s)

Answer Link

Otras preguntas

Match the term with the description

I don’t get it?? Someone

As a result of the Holocaust during world war II, the united nations designated a jewish homeland that became what country? (A). Iran (B). Israel (C). Jerusalem

I need a essay about ruby Bridges please

A company car traveled 3,325 miles on a business trip and used 95 gallons of gas. What was the average miles per gallon for the trip?

100 POINTS, THANKS, 5 STARS, AND BRAINLIEST FOR GOOD ANSWERS!! HURRY!! BAD ANSWERS WILL BE REPORTED AND DELETED, REVOKING ALL POINTS YOU RECEIVED FROM ANSWERING

I’m doing a survey for school. Please vote. 1. Math is the most important subject Or 2. History is the most important subject Or 3. Science is the most impor

PLEASE Help on the following questions. (8th Grade Math) {40 points!} No need for the explanations just the answers.

An organism's _______ is its observable characteristics, or its outward appearance. A. DNA B. hybridization C. phenotype D. genotype

How did socialism encourage European settlers to treat native Africans differently