The greatest possible value of 3y is 30 Would it be 3y or= to 30.......... Is this right The sum of 5x and 2x is at least 70 Would it be 5x+2x

Question

The greatest possible value of 3y is 30
     Would it be 3y >or= to 30.......... Is this right
The sum of 5x and 2x is at least 70
     Would it be 5x+2x<70
The maximum value of 4x-6 is 54
     Would it be 4x-6 <or= to 54

myininaya · Answer

so the first statement says 3y can be less than 30 or equal to 30
since 3y's greastest possible value is 30 which means it can be 30 or less

anonymous · Answer

so 3y<30

myininaya · Answer

well 3y<=30 since 3y can be 30 also 
we interpret v is at least 7 as 
v can be 7 or more
so v>=7 <--in mathematical symbols

anonymous · Answer

oh

anonymous · Answer

how about the others are they right

myininaya · Answer

you mean the last one
because I made a comment about the second one already

myininaya · Answer

1st line and 3rd line should have the same kind of interpretation

anonymous · Answer

idk forget it