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 β 4) a. -6y + 4 b. 6y β 4 c. -6y β 4 d. 6y + 4 2. simplify: 5(y + 1) + 5(y β 1) a. 5y b. 10y c. 5y + 5 d. 10y + 10 3. simplify: 3(3t β 2) β 2(t + 1) a. 5t β 1 b. 7t β 8 c. 8t + 1 d. 11t β 7 4. simplify: -(n + 2) + 3(n β 2) a. 4n β 8 b. 4n + 8 c. 2n β 8 d. 2n + 8 5. simplify: 5(6h β 1) β 5h a. h β 1 b. h β 5 c. 25h β 5 d. 35h β 5 6.simplify: -10(t β 8) β 7t a. β17t + 80 b. β17t β 80 c. 3t + 8 d. 3t β 8 7. simplify: 2(4p β 3) + (p + 7) a. 5p + 1 b. 5p + 4 c. 9p + 1 d. 9p + 13 8. simplify: 3d + 4 + 9d β 8 a. 12d + 4 b. 12d β 4 c. 6d + 12 d. 6d β 12 9. simplify: -10(x β 7) β 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) β (g + 2)? a. -10g + 2 b. -10g β 2 c. -10g + 20 d. -10g β 20
Answers: 2
Mathematics, 21.06.2019 13:30
In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 β 20w b = 320 β 30w
Answers: 1
Mathematics, 21.06.2019 22:30
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Mathematics, 21.06.2019 23:20
Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?
Answers: 1
Mathematics, 22.06.2019 00:30
The graph of f(x) is obtained by reflecting the graph of f(x)=-3|x| over the x-axis. which equation describes f(x)? a) f(x)=3|x| b) f(x)=|x+3| c) f(x)=-3|x| d) f(x) = - |x+3|
Answers: 1
80 points i've been trying to do these for 4 hours now, i'm begging you to answer them correctly, do...
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