Atheater has 47 seats in the first row, 51 seats in the second row, 55 seats in the third row, and so on. how many seats are there in row
19

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50

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

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj: