Tim and steve are brothers. their mom, lisa, gives them each a weekly allowance. since steve is older, he rets 5 dollars more a week than tim. write an expression for how much money lisa needs to give tim and oweve for their allowance for one week. explain your answer 1-2 sentences i promise to give you a fast

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

The parabola opens: y=√x-4 (principal square root) up down right left

Select the two pairs of figures that are similar.