Quais as raízes da equação x 2-3x-4=0? a-(1,4)
b(1,-4)
c(-1,-4)
d(-1,4)
e-nenhuma das altertnativas

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Graph the equationy= x+3[tex]y = x + 3[/tex]

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?