MatthewSchuilenburg MatthewSchuilenburg
  • 01-02-2018
  • Mathematics
contestada

x squared plus y plus 3 equals 7

Respuesta :

cineusstanleyy cineusstanleyy
  • 01-02-2018
x2 + y + 3 = 7
×2 + y = 4
Answer Link

Otras preguntas

Solve for z. 8z − 4 = 7z
Factorising quadratics 2nd page
a 4.50 g coin of copper absorbed 54 calories of heat. what was the final temperature of the copper if the initial temperature was 25°C? the specific heat of cop
Lillian bought four hairbrushes as $3.99 each. She had a coupon for $1 off. Her mom paid for half of the remaining cost. Write an evaluate a numerical expressio
Simplify √32 + √16 + V8
What is the lower class limit of the class 13–17?
A variety of non-metal materials - fiberglass, Styrofoam, rubber -- are thermal insulators; that is, when there is a temperature difference across their ends,
If someone throws a 3 gram fry accelerating at 5 meter/second2, what is the fry’s force?
5/2x+1/2x=10+7/2x PLEASE I NEED HELP ;))))
a. If Jana biked at a constant rate, how many miles did she bike in the first 15 minutes?​