Saturday

December 20, 2014

December 20, 2014

Posted by **Anonymous** on Friday, December 2, 2011 at 8:22am.

- math -
**Reiny**, Friday, December 2, 2011 at 10:26amin March, let their individual savings be

a, b, c, and d ---> a+b+c+d = 1440

in April,

Oliver: 2a

Asia: b-30

Hassan: c

Abby: d+46

total = 2a + b-30 + c + d+46

= a + b + c + d + a + 16

= 1440 + a + 16 = 1456 + a

also: 2a = b-30 = c = d+46

b -30= 2a , ---> b = 2a+30

c = 2a

d+46 = 2a ----> d = 2a-46

so in a+b+c+d=1440

a + 2a+30 + 2a + 2a-46 = 1440

7a = 1456

a = 208

total in April = 1456+a = 1456+208 = 1664

check:

a=208, b=446 , c = 416, d = 370

March: 208+446+416+370 = 1440

April: 416+416+416+416 = 1664

- math -
**BOB**, Friday, March 23, 2012 at 11:32pmHIHIHIH

- math -
**BOB**, Friday, March 23, 2012 at 11:39pmWAZUPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP NMY FRIEND HAHA

**Answer this Question**

**Related Questions**

Math - 25% of Lings savings is the same amount as 20% of Neil's savings. Find ...

maths - When Sandy decreased her savings by 75% and Gene increased hers by 40...

Math - Mr. Thomas spent 1600.00 of his savings on a TV and 2/5 of the remainder ...

Math - (a) Themba wants to deposit a sum of money into a savings account so that...

pseudocode - Assume that your family has 10 members. Assume further that each ...

programming Visual Command Prompt - This is the question that I have to do can ...

math - AFTER JENNY SPENT 1 / 3 OF HER SAVINGS ON A School bag, she had Rs 780 ...

math - Bryna contributes 7% of her salary to a payroll savings plan. if her ...

math - 38% of the amount in keith's savings is $350. how much money does kieth ...

Math - Translate this phrase into an algebraic expression. 7 increased by twice ...