let sonia has the (x)
Sandeep would have twice as much as Sonia so (2x)
together they'd have 150.
so, x+2x=150
solve for X
3x=150
X=150/3
So x=50 is what Sonia has,
and Sandeep would have 2(50) =100
You swap x and y. for example, the first set is (0,1) so the inverse would be (1,0)
+5
1500 * 0.16 = 240
365 - 240 = 125
125 / 20 = 6.25 per hour
5 hundred thousand 6 thousand 7 hundred and 9
Answer:
the correct answer is answer choixe number 1
