Wednesday

July 30, 2014

July 30, 2014

Posted by **Dell** on Tuesday, August 21, 2012 at 9:41pm.

- Math -
**drwls**, Wednesday, August 22, 2012 at 9:44amR = J + 55

C = 6 J

C = 2 D

R + J + C + D = 3245

Four equations; four unknowns.

J + 55 + J + 2D + D = 3245

2J + 3D = 3190

C/3 + (3/2) C = 3190

(11/6)C = 3190

C = 1740

J = 290

D = 870

R = 345

**Related Questions**

Maths Percentage - After spending 30% of his money, John had $140 left. How much...

Math - Mr Shea saved $2500 in April. His monthly salary is two times the amount ...

Math - Mr Shea saved $2500 in April. His monthly salary is two times the amount ...

math - If jim and john saved money in the ratio of 8:12,how much did john save ...

math - Mr.Shea saved $2,500 in April. His monthly salary is Twice the amount he ...

math - Wandy and Paul are saving to buy their home. Wandy saved $16 390 while ...

Math - Zachary saved x nickels and y dimes last month. Lily saved x nickels and ...

math - at the end of five days i saved 30$. if each day i saved 2$ mre then the...

Algebra -math - Tara has saved 18% of her paycheck. She saved $133.00. How much ...

Math - Arnold started getting an allowance at his tenth birthday. Each month he ...