sarahmaria42
sarahmaria42
18-12-2014
Mathematics
contestada
help please k/2+9=30
Respuesta :
luana
luana
18-12-2014
[tex]\frac{k}{2}+9=30\ \ \ | subtract\ 9\\\\ \frac{k}{2}=21\ \ \ | multiply\ by\ 2\\\\ k=42\\\\Solution\ is\ 42.[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
Alyssa make it back to the mini apple pies he was a 1/2 cup of sugar for every 24 batches she has five 1/4 cups of sugar left in the bag how many batches can sh
WORD PROBLEMS INVOLVING SIMULTANEOUS EQUATIONS Bus tickets cost RS 30 for an adult and Rs 20 for a child. There are x adults and y children on a bus. The total
explain in short foir efforts conducted by the government of nepal for pollution control​
Which of the following is not a reason why the U.S. government uses regulatory commissions? A. They development regulations that all citizens must follow. B. Th
Pls help answer thus
Sea levels follow a periodic pattern of rise and fall called the tides. The graph below shows the sea level at a certain beach, in feet, over two days, where ti
To correct fragments beginning with an -ing word, add a subject and a
Every one of us has some combination of ways of perceiving, experiencing, and articulating that may be just what a group needs, and also sometimes isn't.written
The higher the frequency of light, the ___ its wavelength and the ___ its energy.a. longer, lowerb. longer, higherc. shorter, lowerd. shorter, higher
in a developing embryo, what process allows cells of the mesoderm to give rise to muscle bone, and heart tissue
