Answer:
x = 0
y = 3
Step-by-step explanation:
6x + 2y = 6 | ×7 |
7x + 3y = 9 | ×6 |
42x + 14y = 42
42x + 18y = 54
____________--
-4y = -12
y = -12/-4
y = 3
6x + 2y = 6
6x + 2(3) = 6
6x + 6 = 6
6x = 6 - 6
6x = 0
x = 0/6
x = 0
Answer:
Trey's rectangular prism will require more material to construct.
Explanation:
Trey's rectangular prism's surface area is more than Matt's rectangular prism's surface area.
The curved surface area is equal to about 354.53
x= 15
4x+8x: 180
12x: 180
x: 180/12
x: 15
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