Question

Evaluate http://static.k12.com/bank_packages/files/media/mathml_83c1233041835a644d0aba0818c1901e4e6f1422_1.gif when x = –2.5.

Answer 1

i think it's 0.16 am i correct

Answer 2

1 + (-2.5)
---------
3

Answer 3

nvm i changin my answer is it -0.5 @welshfella

Answer 4

1 - 2.5 = -1.5
-1.5 / 3 = -0.5
yes

Answer 5

u r right

Answer 6

k thanx u think u can help me with more plzz i will medal

Answer 7

one more before i have to go

Answer 8

k thanx

Answer 9

7.

(5 pt)
David is standing on the sixth rung of a ladder while painting his house.

Which expressions represent a change in David’s position of 2 rungs on the ladder?

Choose exactly two answers that are correct.

A.


B.


C.


D.

Answer 10

A. http://static.k12.com/bank_packages/files/media/mathml_e9635c1182a8a22b9f13f9484fbd14b111bf845b_1.gif

Answer 11

B http://static.k12.com/bank_packages/files/media/mathml_6ce431a74f567c4088d7848c594ff647fb8b9412_1.gif

Answer 12

C. http://static.k12.com/bank_packages/files/media/mathml_16320909fec3a3f1ba3a0c99f652bb58191974fd_1.gif

Answer 13

D. http://static.k12.com/bank_packages/files/media/mathml_52416326c6a5f7a6e7224ce07d7eabfed933603e_1.gif

Answer 14

u think u can help with this @welshfella

Answer 15

its a and b - 3 steps up = 6 + 2
and 2 steps down = 6 - 2

Answer 16

k thanx

Answer 17

* 2 steps not 3 steps!