ranatashia ranatashia
  • 03-02-2019
  • Mathematics
contestada

1. Evaluate 8x(2)y9(-2) for x=-1 and y=2
2. Simplify the equation. -(10)(-2)
3. Simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Respuesta :

anna8352 anna8352
  • 03-02-2019
1. 8-1(2)2(9)(-2) = 8+72 = 80
2. -(10)(-2) = 20
3. - 1/18xy
Answer Link

Otras preguntas

seven more than the quotient of a number and 16 is 10
Stretching is _____. not really exercise not recorded in your activity log only for older people none of the above
How would you describe the slope of this graph ?
Never use a _________, like in the movies, except for severe cases
1. bones can grow because they are made of ___________
Erin conducts an experiment to determine whether or not the amount of sunlight a plant receives affects its fruit output. She uses one plant in her experiment.
Hello! Is my answer correct? I posted it this question a while ago and I need some help with it please !! : ) I appreciate it so much! I think the answer is th
What do I need to do
IUPAC name for the compound
when yeast is added to bread dough, it produces carbon dioxide. the pressure of the gas causes the dough to expand. explain how the rising of dough is an exampl