The domain of the following relation R {(6, -2), (1, 2), (-3, -4), (-3, 2)} is (1 point) A. {-1, 1, 3}
B. {-5, -4, 2}
C. {-1, -1, 1, 3}
D. {-4, -5, 2, 2}

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )

For the sequence [tex]a_{n} = 2n/(n+1)[/tex], what is the value of [tex]a_{10}[/tex]