tanya05 tanya05
  • 02-08-2016
  • Mathematics
contestada

2r2 + 3s3 − r2 + 4t2 − r2 if r = −2, s = −3, and t = 5

Respuesta :

allie1120 allie1120
  • 02-08-2016
2r2 + 3s3 − r2 + 4t2 − r2

= 19
Answer Link

Otras preguntas

Geri ran in a marathon race. It took her 3 hours and 28 minutes to run 26 miles. how many minutes did it take her to run 1 mile if she ran at the same rate for
The chef allowed 20 minutes cooking time per pound for a roast weighing 6 lbs. 12 oz. If the roast was placed in the oven at 4:20 P.M., it should be done by A:
On a long road trip, a family used 12 gallons of gas. At the end of the trip, there were 3 gallons left in the tank. How many gallons of gas were in the tank at
What is the main way a representative democracy differs from a direct democracy?
someone please help me serious answers only!!!!!!
Is the process of translating a message received into understandable language or symbols.
3/5 X 40 PLEASE HELP
[tex]15-2(y+3)=4y-9[/tex]
What is the correct name of this country in Spanish? A los Estados Unidos B México C español D buenas noches
Harriet lives on the ground level of her apartment building. The level she lives on is repersented as by?