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kiruha [24]
3 years ago
7

Combine like terms, need help ASAP

Mathematics
1 answer:
Serga [27]3 years ago
8 0

15. 7x^{4} - 5x^{4} = 2x^{4} \\17. 6b + 7b - 10 = 13b - 10\\19. y + 4 + 3 ( y + 2 ) = y + 4 + 3y + 6 = 4y + 10\\21. 3y^{2} + 3 ( 4y^{2} - 2 ) = 3y^{2} + 12y^{2} - 6 = 15y^{2} - 6\\23. 0.5 ( x^{4} - 3 ) + 12 = 0.5x^{4} - 1.5 + 12 = 0.5x^{4} + 10.5

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Hannah is 10 and 3/4 years old

Step-by-step explanation:

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3 years ago
a baker mixes 8 3/4 cups of white flour with 2 1/2 cups of rye flour for a bread recipe. how many cups of white flour does the b
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Step-by-step explanation:

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Angelina is making flower bouquets. She has 24 tulips and 36 roses. She wants all the bouquets to be identical, containing the s
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Therefore the maximum number of bouquets is 12.

Step-by-step explanation:

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