hogrefekelsey
hogrefekelsey hogrefekelsey
  • 04-04-2021
  • Mathematics
contestada

a first number plus twice a second number is 8 twice the first number plus the second totals 25

Respuesta :

kelseyh011 kelseyh011
  • 04-04-2021

Answer:

x=14 y=-3

Step-by-step explanation:

Answer Link

Otras preguntas

I want to add 16 mph to my fastball so I can enter major league baseball right out of high school. What change would make this statement a more powerful goal?
The activation energy of an endothermic reaction _____. must be greater than the required ΔH must be less than the required ΔH must be equal to the required ΔH
which statement correctly describes an atom of the element helium
When a positively charged rod is used to charge a second rod by induction, the induced charge is?
A group of ants attack a cicada, feed on it, and kill it, even though it is much larger than the ants. Which kind of relationship do the ant and the cicada shar
The latest new party formed in the united states in an election year was
a running trace is 0.25 miles around. if a runner runs 6 laps around the track how many feet has he run
y-(-5) = -7 what does y equal
Which mineral is needed in significant amounts by the body fluorine selenium sulfur iron
Read these lines from emily dickinson's poem "because i could not stop for death":since then 'tis centuries and yetfeels shorter than the dayi first surmised