Joe spends $8 on lunch and 6.50 on dry cleaning. he also buys 2 shirts that cost the same amount. joe spends a total of $52.what is the cost of each shirt?

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."