Matrix equations not requiring inverses. [-5,31,32,30]=[3,-5,0,-2] 4x

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

If i had 1234 apples and 1 banana what is the total amount

What 8/12+8/11 in another way than and improper fraction