natalie55
natalie55
04-10-2016
Mathematics
contestada
15 more than half a number is nine
Respuesta :
Brittxny
Brittxny
04-10-2016
(1/2)x+15 = 9
(1/2)x= -6
x = -12
Answer Link
DianaK3
DianaK3
04-10-2016
15+1/2n=9
1/2n=9-15 (subtract 15 from both sides)
1/2n=-6
n=-6/(1/2) (divide both sides by 1/2)
n=-12 (answer)
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
when gravity causes a huge amounts of rock or soil to be carried down a slope this form of erosion is referred to as a
how many rectangular prism can you make out of 20 snap of cubes
A number is divided by 32 is 96. What is the number?
true or false a trapezoid is a polygon, so all polygons are trapezoid. explain.
Each verb below, one noun does not go with it. Which one? 1/ discover ( the truth, a cure, DNA, gold ) 2/ make ( cars, a discovery, a phone call ) 3/ tell ( hel
what derived unit is usually used to express the density of liquids?
three things scientists learned about earth in beginning of 1800s
which of the following organisms feeds on the largest variety of producers
which organism would more closely resemble it's parent,one produced by asexual reproduction,or one produced by sexual reproduction? why?
which is longer 635 millimeters or 535 centimeters ?
