[3a2 + (–3a2)] + (–5ab + 8ab) + (b2 + 2b2)

Arestaurant needs to buy thirty-seven new plates. if each box has five plates in it, how many boxes will they need to buy?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.