Best answer gets !
which expression is equal to 4y?

y + 3
y^2 + y^2
3y + 1
y + y + y + y

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

Two lines parallel to the same plane are parallel to eachother

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?