Which pair shows equivalent expressions? O 2x+10=-2(x-5)
0 -2(x+5)=2x-10
-2x-10--2(x+5)
O -2(x-5)=-2x-10
please hurry my test is timed!!

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?