tamseif
tamseif
02-10-2017
Mathematics
contestada
How do I solve this problem b+2/b-1=4/5
Respuesta :
sosophiephie3
sosophiephie3
02-10-2017
Since this is a proportion we cross multiply.
b+2/b-1=4/5
b-1(4)=b+2(5)
4b-4=5b+10
+4 = +4
4b=5b+14
-5b=-5b
-1b=14
divide by -1 on both sides
b=-14
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
9) Simplify 5^12 ÷ 5^3 A. 5^4 B. 5^9 C. 1^4 D. 1^9
What caused the survivors of the "starving time" at jamestown to abandon their plans to return to england?
I=PRT; I=4140, P=23,000, R=0.06 SOLVE FOR T
According to freud's psychodynamic theory, the part of the personality that is the conscience is the:
If a person experiences a sudden loss of the integration of consciousness and memory, the most likely disorder is _____.
Suppose two adjacent endpoint of a rotated square are located at (-4, -6) and (5, -1) on the coordinates axes. What is the length of the side of the square?
Why are nucleic acids not considered a nutrient? (A)Only macromolecules containing nitrogen are considered nutrients. (B)Only macromolecules that produce enz
Choose the word pair that would best complete this analogy CUNNINGNESS: SUBTLETY
a solution is made by dissolving 21.5 grams of glucose (C6H12O6) in 255 grams of water. what is the freezing point depression of the solvent if the freezing poi
Renee is concerned because her son is 13 months old and is starting to walk, but he never learned to crawl. what advice would you give to renee
