ytsergio
ytsergio ytsergio
  • 01-02-2017
  • Mathematics
contestada

If x = 2 and y = 1, then 3(y – 1) + 2x2 =

Respuesta :

maddog0113 maddog0113
  • 01-02-2017
3(1-1) +2x2

3-1+4

2+4=6
Answer Link
pup17634 pup17634
  • 02-02-2017

Another Question! :)


You would substitute 2 for x in the equation and I for y in the equation.


3(y - 1) + 2x 2 =

3(1 - 1) + 2(2) x 2 =

3(0) + 4 x 2 =

0 +8 =

8


Your answer would be 8.


Hope I helped! :)


Answer Link

Otras preguntas

Convertir 150cm a Km
Given right triangle ABC with altitude BD drawn to hypotenuse AC. If AD = 8 and DC = 8, what is the length of BD?
A race car travels in a straight line from the starting line to the finish line in 12.0 seconds. The race car accelerated from a stopped position to 90 m/s by t
How many student spent more than 9 hours doing homework? and what percent of students spent 8 or more hours doing homework?
The amount of heat necessary to raise the temperature of 1 gram of water 1 degree is known as: a) Latent heat b) Specific heat c) Thermal capacity d) Heat capac
Assignment: advanced study (find one (1) defenition and one (1) example -Classification text - enmeration text - explonation text - recount text
11. The minute hand of a clock is 8 inch long. How far (to the nearest tenth) does the tip of the minute hand move in 45 minutes? per hour 12. The diameter of e
What percentage of £1 is 23p?​
which food is the temperature danger zone tdz
Please help this is the last questionnnn