Solve for x. Type in your numerical answer only, do not type the degree symbol. 60, 8x-4

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)

Why is partitioning a directed line segment into a ratio of 1: 3 not the same as finding the length of the directed line segment?