Write the equivalent expression to (5x - 3x^2) - (5x - 2) * (10x+ 7x^2) in standered form

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds. then use the distributive property and mental math to evaluate the expression.