Use elimination to find the solution to the system of equations. 9x + 2y = 59
2 answers:
Answer:
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Answer:
Step-by-step explanation:
9x + 2y = 59 -> 9x = 59 - 2y -> x = (59-2y)/9
2x + 5y = 4 -> 2(59-2y)/9 + 5y = 4 -> (118 - 4y)/9 +5y = 4
118 - 4y + 45y = 4*9 -> 41y = -82 -> y = -2, thus x = 7
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Answer:
1
Step-by-step explanation: PEMDAS
1. 3 divided by 1/3 = 9
2. 9-9= 0
3. 0+1= 1
hope this helps! :-)
Answer:
Total Area = height * width + height * length + width * length
Total Area = 3.8 * 4 + 3.8 * 5.5 + 4 * 5.5 =
15.2 + 20.9 + 22 =
58.1 square units
Step-by-step explanation:
Answer:
4.1 should be the answer ?
Answer:
Irrational because it’s not a perfect square.
