the real numbers and solve

Mathematics
Tutor: None Selected Time limit: 1 Day


The real number -16 belongs to which sets of numbers?
a. natural numbers
b. whole numbers
c. irrational numbers
d. integers

Solve: 14 - 4y ≤  66
a. y ≥  - 17
b. y > - 17
c. y > - 13
d. y ≥  - 13


The real number 7/12 belongs to which set of numbers?
a. rational numbers
b. integers
c. irrational numbers
d. natural numbers

Simplify: -(8 x + 4) + 5 x
a. - 3x - 4
b. - 12x + 4
c. - 12x - 4
d. - 3x + 4
May 7th, 2015

1. d

2. d

-52<=4y, y>=-13

3. a

4. a

let me know if you have any questions, thanks

May 7th, 2015

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May 7th, 2015
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