Part a: bill earned $12 walking his neighbors' dogs on saturday. he earned some extra money on sunday doing the same thing. write an expression with a variable that shows the total amount of money bill earned saturday and sunday. part b: bill was able to walk 2 more than twice as many dogs as his friend steve. write an algebraic expression to represent the number of dogs bill walked compared with steve.

Part A.
Our equation would be (2 × 12) + x. x is the value from which he earned extra money from the second day.
Part B.
Or equation would be 2s + 2 = b
s is the number of dogs Steve walked and b represents the total number of dogs Bill walked.
Hope I helped! Brainliest please.

You have to give us options

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%