atorr1624
atorr1624
01-02-2018
Mathematics
contestada
how did they get this
Respuesta :
TheAakash
TheAakash
01-02-2018
Somewhere in the text, it must say that x = 2 and y = -1 or else, the values just seem made up out of thin air.
Answer Link
AL2006
AL2006
01-02-2018
It's only true if x=2 and y= -1 .
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
There are 30 students in a class that took a test. The average grade of 10 students was 80. The other 20 students average was 89. What is the overall average fo
Which two things are being compared in the poem?harbors and cities fog and cats cat feet and harborsfog and moving
Sam evaluated the expression x2y for x = 7 and y = 9. He got a value of 49. Which of the following statements is correct
How to solve mufti step equations 6a+5a=-11
There are two ways of adding two square numbers to make 65. Write a different square number in each box. [ ] + [ ].
On a TI-84, how do you stop it from giving you simply a number for an answer when you put in a polynomial divided by another polynomial?
how do you solve: 4 + |k + 1| <15
8. Intrusive igneous rock bodies are called A. tephra. B. tectonics. C. cinder cones. D. plutons.
help me with this french hw plzz
walter buys a bus pass for 30$. everytime he rides the bus money is deducted from the value pass. he rode 12 times and 24$ was deducted from the pass. how much
