Simplify the algebraic expression: 4x + 8y + 7x² + 5x – 2y.
1 answer:
Answer:
7x² + 9x + 6y
Step-by-step explanation:
7x² + 4x + 5x + 8y - 2y
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84/100. 42/50. 21/25. And there not sure though
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Eleven minus four equal seven
11-4=7
Answer:
y=4
Step-by-step explanation:
4y + 3 =19
4y = 16
y= 4