1,4(0,5x + 4,2y) - 3,5(0,2x - 1,5y)
1,4.0,5x + 1,4.4,2y - 3,5.0,2x + 3,5.1,5y
0,7x + 5,88y - 0,7x + 5,25y
0,7x - 0,7x + 5,88y + 5,25y
11,13y
Ruby lost $45 so she can enter it into her account as this: C. -$45
Answer:
3^2/3.
Step-by-step explanation:
3 ^ 1/3 * 3^1/3
= 3^(1/3 + 1/3)
= 3^2/3.