1. x + 4 + 3x 2. 3 + (x + 6) 3. 15 + (6 + x)
Mathematics, 29.01.2021 03:00 lilyrockstarmag
HELP PLEASE!!
Simplify each expression.
1. x + 4 + 3x 2. 3 + (x + 6) 3. 15 + (6 + x)
4. (6 + x) + 9 5. x + 2 + 8x 6. (4x + 3y) + 23y
7. (25y + 5x) + 4y 8. 15 • (5 • x) 9. 7(4x)
10. 8x + (16 + 4x) 11. x + 2 + x 12. 5 • x • 10
13. (17 • x) • 3 14. 8x + 17y + 9x 15. 3x + (24x + 8)
16. 4(15x) 17. 2x + 8 + x 18. (5x + 9y) + 32x
Answers: 2
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Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.
Answers: 1
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1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?
Answers: 2
Mathematics, 22.06.2019 00:00
Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15
Answers: 1
HELP PLEASE!!
Simplify each expression.
1. x + 4 + 3x 2. 3 + (x + 6) 3. 15 + (6 + x)
1. x + 4 + 3x 2. 3 + (x + 6) 3. 15 + (6 + x)
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