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Flauer [41]
2 years ago
15

Need HELP! Please answer! will give brainliest!

Mathematics
1 answer:
MrMuchimi2 years ago
3 0
Convert them to the same denominator. (30)
4 6/30 + 15/30 + 5 20/30 + 4 5/30 + 24/30- Matt
4 15/30 + 2 26/30+ 5 25/30 + 15/30 - Daphne
Matt- 15 10/30
Daphne- 13 21/30
A
Matt- 1 19/30 hours more than Daphne
Matt read for 15 hours and 10/30 minutes
Daphne read for 13 hours and 21/30 minutes


I hope this is all right. Thanks!
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5 0
2 years ago
What is 3x^2 - 2x - 4 multiplied by 2x^2 + x - 3<br> Explain the steps.
disa [49]
(3x²-2x-4)(2x²+x-3)=3x²(2x²+x-3)-2x(2x²+x-3)-4(2x²+x-3)=
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=6x⁴+3x³-9x²-4x³-2x²+6x-8x²-4x+12=
=6x⁴-x³-x²+2x+12



5 0
3 years ago
Read 2 more answers
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