2*x+y=4.82
0.5x+2y=2.29
Multiply the second equation (0.5x+2y=2.29) by 4 and take away the x.
2*x+8y=9.16
Subtract 2*x+y=4.82 from 3
7*y=4.34
y=4.34/7=0.62k
The cost would be 0.62k. Hope that helps! :)
Q1.Two dozen eggs and a loaf of bread cost K4.82.Half a dozen eggs and two loaves of bread cost K2.29.Find the cost of a loaf of bread.
2 answers
Macpherson emily.east new britain matriculation study centre PO BOX 1684,kokopo ENBP.PAPUA NEW GUINEA.
3 answers