twiddleturd
twiddleturd twiddleturd
  • 04-09-2017
  • Mathematics
contestada

If A-P-B and if AP= 2x-9, AB=32 and PB= 1.5x+6, find PB
^
(means "if P is between points A and B)

Respuesta :

kphung76127
kphung76127 kphung76127
  • 04-09-2017
AP and PB should add to AB

(2x-9)+(1.5x+6)=32
2x-9+1.5x+6=32
3.5x-3=32
3.5x=35
x=10

Plug this value of x in
1.5(10)+6
15+6
21

Final answer: 21
Answer Link

Otras preguntas

mixed numbers from 6 to 7, with an interval of 1/5 in between each pair of mixed numbers
The instrument panel in a car usually has a display in units of kilometres or miles per hour. The displayed value tells you which of the following properties of
what is 6 more than 7 times a number is 41
35.99 million as mixed in simplest form
Why do businesses compete in a free enterprise system?
How do you solve 4x^2 -5x +1 = 0 by factoring?
which number is farther from 0 on a number line: -9 or 6?
help? use the rule to find the the first 10 terms in the pattern first term:7 rule:multiply by 2
Ice, liquid water, and water vapor (steam) have Select one: similar physical but different chemical properties. None of the listed answers are correct similar p
what is nativism and why did it happen?