Seudónimo Seudónimo

03-10-2016
Mathematics

contestada

Not sure what to do here? Naomi has 50 red beads and white beads. The number of red beads is 1 more than 6 times the number of white beads. How many red beads does Naomi have?

Respuesta :

texaschic101 texaschic101

03-10-2016

r + w = 50
r = 6w + 1

now we sub ..
6w + 1 + w = 50
7w + 1 = 50
7w = 50 - 1
7w = 49
w = 49/7
w = 7 <== white beads

r = 6w + 1
r = 6(7) + 1
r = 42 + 1
r = 43 <=== red beads

Answer Link

Otras preguntas

did the columbian exchange bring more changes to the Americas or to Europe

what makes washingtion DC one of the most important cites in the world?

Five less than 3 times the length, l

Today, the Gettysburg Address can be found in _____.

How does sectionalism affect economics today?

a video game enthusiast saved $750 to spend on a video game player and games. The player costs $400. the games cost $49 each. at most, how many games can the en

Maya Angelou shows in the narrative that she was jealous of siblings. made money for her family in cotton fields. longed for a mentor to admire. found out she w

Explain how to estimate 586 - 321 two different ways

Maria is selling toys an flowers.The toys cost $12 an the flowers cost $10. She needs to make at least $300.

What is the opposite of 1/3 and of -7/12