soulsurfer101 soulsurfer101

25-03-2016
Mathematics

contestada

During his tennis career in singles play, John won 4 fewer tournament A titles than tournament B titles and 2 more tournament C titles than tournament B titles. If he won 13 of these titles total, how many times did he win each one?

Respuesta :

Hey1ItsHeather Hey1ItsHeather

25-03-2016

A-4=B
2+C=B
A+B+C=13

A=b+4
C=B-2
Plug in to equation 3
(B+4)+B+(B-2)=13
Rearrange
B=11/3
A=(11/3)+4= 23/3
C=(11/4)-2= 3/4

Answer Link

Otras preguntas

Any factor that leads businesses to collectively expect lower rates of return on their investments ______ investment demand.

In one experiment, many of the research participants who were keeping track of basketball tosses between players failed to notice a gorilla-suited research assi

What is the main point of James Green's "Equal Pay Bill" letter?

Select the statement that is TRUE regarding metabolism. In anabolism, polysaccharides are turned into monosaccharides. In catabolism, complex carbs, proteins an

Who killed king von ?

Which statement is an example of a text-to-self connection? Connecting to a Fight Against Bullying

The inflation rate is the percentage change in the _____ from one year to the next. Deflation is a situation in which the _____ is _____ and the inflation ra

from "Was it a Dream?" by Guy de Maupassant On turning round I saw that all the graves were open, that all the dead bodies had emerged from them, and that all h

The sum of three numbers is 106. The third number is two times the first number plus two. The second number is three times the first number. What is the first n

Sociologist Emily Kane interviewed 42 parents about how they go about gender socialization. She learned that