Posted by Chris on Monday, October 13, 2008 at 8:28pm.
D*.15 + S*.35=13.00
D=2S
find D, and S
Related Questions
Math - This math question i do not get it is Sanjay earns $13.00 each week from ...
math - if Charlie earns 3/4 of what joan earns. and together they earn 490.00 a ...
MATH - Could someone please double check me...
Math - If Sandy usually earns $88 plus 11% sales each week. What if she earns $...
math - Carlos earns $450.00 per week as a paralegal. He is in the 15% tax ...
math - Claudia earns $6.40 per hour (h). For overtime (each hour over 40 h) she ...
math - last week Coughy worked 4 hours more than Achewy. she also worked twice ...
Easy Math - I am confused on how to do this ? ! Jeff is a salesperson in a ...
algebra - I invest $14,000, part is 15% and part is 2% if the total interest at ...
math - A mother wants to invest $9,000.00 for her sons future education. ...
For Further Reading