Find the sum of −(23)x−8 and 35x−4. A. 58x – 12
B. 58x + 4
C. -115x + 4
D. -115x - 12

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

The sum of two numbers is 86, and their difference is 20. find the two numbers

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.