Mathematics

Mathematics, 07.12.2019 01:31, kfhayworth4480

How to simplify this?
(3a-b)+2a

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Mathematics, 12.07.2019 17:30, anitadefrances

80 points i've been trying to do these for 4 hours now, i'm begging you to answer them correctly, don't got to explain, just give me the answers. i don't know if asking these many questions in one is allowed but i've seen questions with 10 different questions on it. just . i put 80 points on the thing 1. simplify: 4y + (2y – 4) a. -6y + 4 b. 6y – 4 c. -6y – 4 d. 6y + 4 2. simplify: 5(y + 1) + 5(y – 1) a. 5y b. 10y c. 5y + 5 d. 10y + 10 3. simplify: 3(3t – 2) – 2(t + 1) a. 5t – 1 b. 7t – 8 c. 8t + 1 d. 11t – 7 4. simplify: -(n + 2) + 3(n – 2) a. 4n – 8 b. 4n + 8 c. 2n – 8 d. 2n + 8 5. simplify: 5(6h – 1) – 5h a. h – 1 b. h – 5 c. 25h – 5 d. 35h – 5 6.simplify: -10(t – 8) – 7t a. –17t + 80 b. –17t – 80 c. 3t + 8 d. 3t – 8 7. simplify: 2(4p – 3) + (p + 7) a. 5p + 1 b. 5p + 4 c. 9p + 1 d. 9p + 13 8. simplify: 3d + 4 + 9d – 8 a. 12d + 4 b. 12d – 4 c. 6d + 12 d. 6d – 12 9. simplify: -10(x – 7) – 3x a. -13x + 70 b. -13x + 3 c. 7x + 7 d. 7x + 10 10. which is a simplified form of the expression -9(g + 2) – (g + 2)? a. -10g + 2 b. -10g – 2 c. -10g + 20 d. -10g – 20

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Mathematics, 25.07.2019 17:30, DogeDog6954

With homework ? not asking for answers, but want to learn how to do these. simplify the sum or difference, 3√7-√63 -6√10 + 5√90 simplify the product. √6(√2+√3) 3√7(1-√7) (√6+√3)(√2-2) simplify the quotient. 3 / √7-√3 simplify the expression. (√3+√5)^2

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Mathematics, 27.07.2019 16:00, Queiao4088

Me 1. simplify: 3 1/2 + 1/8 a.3 6/8 b.3 3/4 c.3 2/10 d.3 5/8 2.simplify: 2 3/4 + 5 3/5 a.3 1/9 b.7 6/9 c.8 7/20 d.8 6/20 3.simplify: 2 3/10 + 5 2/10 a.5 1/2 b.5 1/4 c.4 2/3 d.6 5/8 4.simplify: 7 2/5 + 9 4/5 a.16 6/5 b.17 4/5 c.2 2/5 d.17 1/5 5.simplify: 8 1/6 + 2/3 a.7 1/2 b.8 1/3 c.8 1/6 d.8 5/6 6.simplify: 12 2/3 + 5 1/4 a.17 1/12 b.17 11/12 c.7 2/3 d.3 5/8 7.simplify: 7 3/5 + 8 2/3 a.5/8 b.15 4/15 c.16 4/15 d.16 5/15 8. you have worked these hours this week: 5 4/5, 6 1/3, 8 2/5, 4 2/3. how many hours did you work? a.25 1/5 b.24 1/5 c.24 6/5 d.22 2/5

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Mathematics, 01.10.2019 17:30, dl34574

Need some madwill mark the brainiest 1. simplify 5(a - b) + 6(a + b) - 7(a - 2b) 4a - 13b 4a + 15b 19ab 2. simplify 5(x - 2) + 6 5x + 4 5x - 4 5x + 20 3. simplify 6(x - 3) - 4(x + 1) 2x - 22 2x - 14 2x - 2 4. simplify 7(x - 1) - 2(x + 1) + 3(x - 4) 8x - 21 8x - 4 8x + 21 5.10(x + 4) + 15(x + 1) 25x + 55 25x + 5 55x 6. simplify 7(9x - 3) - 4(2x - 1) 34x 55x - 17 55x - 25

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(3a-b)+2a...

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