Answer:
c. -1.5 < -0.5
Step-by-step explanation:
a. -1.5 > 0.5 . . . . false
b. -0.5 > 0 . . . . . false
c. -1.5 < -0.5 . . . TRUE
d. 1/2 > 0.5 . . . . false (these are the same number) 1/2 = 0.5
_____
In order on the number line from left to right, you will see ...
(left end) ... -1.5 ... -0.5 ... 0 ... 0.5 ... (right end)
__
The inequality relation appropriate to these is ...
(number on the left) < (number on the right)
Of course, this can be swapped around so you have ...
(number on the right) > (number on the left)
Answer:
2x - 9
Step-by-step explanation:
7x - (9 + 5x) < distribute the - into the parentheses to get rid of them
7x - 9 - 5x < combine like terms
7x - 5x = 2x
-9 stays as it is as there are no other terms to combine it with
the answer is 2x - 9
Answer:
50
Step-by-step explanation:
.3x=15
x=50
............................
Getting at least a 80% ( B average) is also good still very close to 90
