Mercades
Mercades
17-12-2014
Mathematics
contestada
7/B+5=10/5 and you have to cross multiply
Respuesta :
luana
luana
17-12-2014
[tex]\frac{7}{b+5}=\frac{10}{5}\\\\10(b+5)=\frac{}{}7\cdot5\\\\10b+50=35\\\\10b=35-50\\\\10b=-15\ \ \ \ |:10\\\\b=-\frac{15}{10}=-\frac{3}{2}=-1\frac{1}{2}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
What type of wave has rarefactions?
CRITICAL THINKING: A newspaper article reports the results of an election between 2 candidates. The article says that Smith received 60% of the voted and that M
If the measure of an angle is represented by x, then the measure of its supplement is represented by 180 - x. Always True Sometimes True
Marnie purchased a dining room table and 6 chairs for $1,860.00 before discount and taxes. Kristen purchased a queen bed, dresser, 2 night stands, and a chest o
what's 2% compounded interest on £100 a week over a year
leslie needs 324 inches of fringe to put around the edge of a table cloth the fringe comes in lenghs of 10 yards if Leslie 1 package of fringe how many feet of
Which was not a way that buying clothes and household goods changed at the beginning of the twentieth century? A. It became possible to buy goods on credit. B.
The length of a rectangle is twice its width. If the perimeter of the rectangle is 48 centimeters, find the value of the length of the rectangle.
Why did the people of Boston dislike the British soldiers
A spinner has five sections, labeled A, B, C, D, and E. The spinner is spun 60 times, and the results are recorded in the table. What is the experimental probab
