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Mathematics 16 Online
OpenStudy (anonymous):

Isadora bought 4 trees to plant in her backyard and spent no less than eighty-four dollars altogether. How many dollars could each tree have cost? Let t represent how many dollars each tree cost. t is greater than eighty t is greater than or equal to eighty t is greater than twenty-one t is greater than or equal to twenty-one

OpenStudy (anonymous):

OpenStudy (anonymous):

@TylerD @tester97

OpenStudy (tylerd):

she spent $84 on 4 trees

OpenStudy (tylerd):

whats 84 divided by 4?

OpenStudy (anonymous):

21

OpenStudy (anonymous):

which one though

OpenStudy (tylerd):

if t is greater then and equal to 21 what happens?

OpenStudy (anonymous):

so its the last one

OpenStudy (tylerd):

well we know t can be equal to 21 if all trees costed the same

OpenStudy (tylerd):

so ya

OpenStudy (anonymous):

ok

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