Question

Medal and Fan!!!!
What value of s makes the statement true?
(-5 + s) + (-15) = (8 + (-5)) + (-15)

A. -8
B. 8
C. -15
D. -5

Answer 1

its B. :)

Answer 2

help with another?

Answer 3

another?

Answer 4

What is the value of the expression?
-(9 + (-12.9)) + (-3.6)

A. 18.3
B. -7.5
C. 0.3

D. 12.3

Answer 5

its C :)

Answer 6

i got 4 more

Answer 7

no problem my friend :)

Answer 8

What value of w makes the statement true?


w + (-8.2) = -5.9

A. 2.3
B. 14.1
C. -2.3
D. 12.6

Answer 9

-5.9 + 8.2 = 2.3 its A :)

Answer 10

A

Answer 11

What value of b makes the statement true?


18 = b - (-3.5)


A. 21.5
B. -20.5
C. 5.5
D. 14.5

Answer 12

18 - 3.5 = 14.5 its D

Answer 13

On a number line, point P has coordinate -1.2 and point Q has coordinate -5.8.


Which expressions represent the distance between point P and point Q?



Choose all answers that are correct.

A. |-1.2 + (-5.8)|
B. |-1.2 - (-5.8)|
C. |-5.8 - (-1.2)|
D. |-5.8 - 1.2|

Answer 14

i think its C -5.8 - (-1.2)

Answer 15

The temperature at noon was -6.9°C. The temperature rose 2.8°C from noon to 1 p.m. The temperature increased t degrees centigrade from 1 p.m. to 2 p.m. The temperature at 2 p.m. was -3°C.

Which equation can be used to solve for t?

A. -6.9 + 2.8 + t = -3
B. -6.9 -2.8 + t = -3
C. -6.9 -2.8 - t =-3
D. -6.9 + 2.8 - t = -3

Answer 16

its A

Answer 17

What is the value of -2.3 - q when q = 7.2?
A. 9.5
B. -9.5
C. 5.1
D. -4.9

Answer 18

its -2.3 - (7.2) = -9.5 its B

Answer 19

thanks man wanna help me with another test