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Mathematics, 07.12.2021 14:00 ltorline123
8. Pyramid X is similar to pyramid y. The Surface area of pyramid X is 135cm², and the
surface area of pyramid y is 240cm? If the volume of pyramid X is 189cm, then what is
the volume of pyramid Y?
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Answers: 2
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Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
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8. Pyramid X is similar to pyramid y. The Surface area of pyramid X is 135cm², and the
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