Which expression is equivalent to 36÷3+3 ?

a. 22÷3⋅3

b. 3⋅22+3

c. 22+3⋅3

d. 3⋅22÷3

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Combine the information in the problem and the chart using the average balance method to solve the problem.

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236