A yoga instructor offers two options for classes. Option 1: $40 joining fee and $20 per class
• Option 2: $0 joining fee and $25 per class
After how many classes will both options have the same cost?
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The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

What is the length of the unknown leg in the right triangle ?

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition