A local hamburger shop sold a combined total of 511 hamburgers and cheeseburgers on Wednesday. There were 61 more cheeseburgers sold than hamburgers. How many were sold on Wednesday

286

Step-by-step explanation:

511/2= 255 each +1 remainder

255-30 = 225 hamburgers

255+30+1 = 286 cheeseburgers

Hamburgers : 225

Cheeseburgers : 286

Step-by-step explanation:

Let x be the number of hamburgers and y be the number of cheseburgers

Hamburgers:  x

Chesseburgers ( sold more than hamburgers 61) : y = (x + 61)

We have the equation: x + y = 511

                                      x + (x + 61) = 511

                                      2x + 61 = 511

                                      2x = 450

                                         x = 225

                                      y = (x + 61)

                                      y = 225 + 61

                                      y =286

is there any attachment? what are the equations?

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.