Question

3. Evaluate the expression when x = 5:

10|7 – x|

(Points : 1)
–120
20
–20
120

Answer 1

is the answer -20 or 20

Answer 2

20

Answer 3

it cant be -20

Answer 4

You got it right, the answer is 20.

Answer 5

20, because the | | represents the absolute value.

Answer 6

i love you too gabby

Answer 7

oh ok thank you i sometimes get confused with my negatives and postitves

Answer 8

http://www.wolframalpha.com/input/?i=10 |7+-+5|

20 :)