5 x + 3 y = 41 / * 3
3 x + 2 y = 26 / * ( - 5 )
-----------------------------
15 x + 9 y = 123
+
- 15 x - 10 y = - 130
---------------------------
- y = - 7 / * ( - 1 )
y = 7
Answer:
Each program costs D ) $7
X-intercept: (3.5,0)
Y-intercept: (2.5,0)
Answer:
here's your answer tho: ∞
Step-by-step explanation:
The magnitude of this number is far from 1, so it's low correlation
Since it's negative, so it's low negative correlation
Answer:
3x3÷2= 4.5cm^2
The formula is 1/2×base×slanted height
Step-by-step explanation:
