Please select a true statement based on the information given above.

A. Both Keiko and Eric's lines have a negative y-intercept.

B. Keiko's line of best fit has not y-intercept

C. Eric found that people send about one fewer text whenthey get one year older.

D. Eric found that people text less when they get older, but Keiko fond that people text more when they get older.

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w