Two children from next door join the Townsends. The neighbor children have movie passes and have already eaten, so Mr. Townsend will only need to pay for two more
large drinks. At the concession stand, one of the children gives Mr. Townsend a five
dollar bill to help pay for the drinks, Write an expression that represents the cost of
the drinks for the neighbor children and includes the money given to Mr. Townsend,

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.