3x + 5y = 30 x + 3y = 10 which action creates an equivalent system that will eliminate one variable when they are combined? multiply the second equation by −1 to get −x − 3y = −10. multiply the second equation by −3 to get −3x − 9y = −30. multiply the first equation by −1 to get −3x − 5y = −30. multiply the first equation by −3 to get −9x − 15y = −90.

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation:

too many. (jk)

31 v bucks

step-by-step explanation:

since you bought 25 on friday and 6 on tuesday, you can just add them up.

25+6=31

check your work.

31-6=25

i hope this !

-yand3r3

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.

step-by-step explanation:

i think its about 8