Answer:
kinda hard ,
Step-by-step explanation:
Answer:
10^4
Step-by-step explanation:
10×10×10×10=10,000, which is given number.
Answer:
150
Step-by-step explanation:
The washer is $300
half of 300 is 150
300 + 150 is 450
3x + 1y = ¹/₃ ⇒ 9x + 3y = 1
2x - 3y = 2²/₃ ⇒ 2x - 3y = 2²/₃
11x = 3²/₃
11 11
x = ¹/₃
3x + y = ¹/₃
3(¹/₃) + y = ¹/₃
1 + y = ¹/₃
- 1 - 1
y = ⁻²/₃
(x, y) = (¹/₃, ⁻²/₃)