A mixture of concrete is made up of 62.5% sand and 37.5% cement. How many cubic feet of sand and cement are needed to make 160 cubic feet of concrete mix?

the answer is 15% decrease

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

i dont know

step-by-step explanation:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61