Each of the following tables defines a relationship between an input x and an output y. which of the relationships represent functions?
table a
x
-8
-3
0
6
y
24
4
9
72
table b
x
9
15
24
38
y
-14
-16
53
29
table c
x
15
24
24
100
y
-16
53
29
7
table d
x
-8
6
0
6
y
24
4
9
72
a.
table a and table c
b.
table a and table b
c.
table b and table c
d.
table c and table d
select the best answer from the choices provided
a
b
c
d

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)