JessMarcisst JessMarcisst

04-07-2016
Mathematics

contestada

bob has three times as many baseball cards as bill. together they have a total of 68 cards. how many cards does bob have?

Respuesta :

texaschic101 texaschic101

04-07-2016

x = bob
y = bill

x + y = 68
x = 3y

3y + y = 68
4y = 68
y = 68/4
y = 17 <== Bills cards

x = 3y
x = 3(17)
x = 51 <=== Bobs cards

Answer Link

Otras preguntas

Type the correct answer in each box use numerals instead of words if nessasary us /for fractions subtract write your amswer in simplest form 3 11/12 - 1 4/12 =

fill in the blanks please

How is the structure of Congress different under the articles of confederation and the constitution?

1. PART A: Which statement identifies the central idea of the text?A. Juvenile offenders who are sent to adult prisons have a harder time reenteringsociety than

Which of the following is the best example of militarism? A England building a powerful navy B the French singing their national anthem C France's alliance wi

What are the major sulfur sinks?

How do you say with me in Spanish? Question 17 options: conmigo con yo contigo con tú

For #23-24, translate and solve. 23.) One less than a positive number times three more than that number is 32. Find the number. Let n =

What was the outcome of the Proclamation of 1763

Which is the graph of the function f(x) = one-halfx2 + 2x – 6?