Solve the equation using elimination
1 answer:
Answer:
1 1/3
Step-by-step explanation:
you would take 3x+2y=7 and put y=-3x+11 in place of y so it would be 3x+2×-3x+11=7
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Answer: 48
Step-by-step explanation: if i did the math correct 1/3 times the base (9) times 16 is 48. the formula is 1/3 x Bh
Hello!!

n + 14 = 20
n = 6
Good luck :)
Y=2x+1 is the right answer to this
P = 4s
P = 4(28)
P = 112 ft
The perimeter of the garden is 112 feet.