emilyy3
emilyy3
12-01-2016
Mathematics
contestada
100x+20=10x+220
Answer:_____
Respuesta :
Billymkhoi
Billymkhoi
12-01-2016
100x+20= 10x+220
⇒ 100x-10x= 220-20
⇒ 90x= 200
⇒ x= 200/90
⇒ x= 20/9
⇒ x= 2 2/9
The final answer is x= 2 2/9
~
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
how many outfits could you make if you had 6 pants,7 shirts,and 4 pairs of shoes to choose from? A. 66 B. 12376 C. 17 D. 168
Help I need help with this :(
PLEASE HELPPPPPP <333
Consider an experiment of tossing a coin twice in a row. The probability of occurrence of two heads in a row is A) 0.25 B) 0.20 C) 0.50
Jett has a large empty container, as shown below. He needs to fill this container halfway full with water. How many cubic inches of water should be added to the
An online music store charges you $5.95 for 5 songs. How much would it cost you to buy 14 songs?
use the graph f(x)=-x^2+8x+20 to determine the values of m for which m= -x^2+8x+m=0 will have two positive roots
30 POINTS!!! What is the approximate rate of change of this function on the interval [-2, 2] A.-9/8 B.-7/2 C. 8/7 D. 4
What is the volume of a sphere with a diameter of 4.9 cm, rounded to the nearest tenth of a cubic centimeter?
help!!differentiate[tex] { {e}^{x} }^{2} log_{10}(2x) [/tex]
