x > -1
-2x+5 < 7
-2x<2
Now since you divide by (-1) to get positive 2,you need to flip the sign
(-2)/(-1)= 2 2/(-1)=-2
SO
2x>-2
x > -1
To check the solution do not replace the x by -1 because it shouls be more than -1 (You can choose 0,1,2,3....)
Example choose x=3
-2x3+5<7
-6+5<7
-1<7
Answer:
False
Step-by-step explanation:
Just because two angles are both obtuse does not necessarily mean that the two angles are equal.
Obtuse just means that the angles are above 90 degrees.
One angle could be 91 degrees while the other could be 150, and those angles are not equal.
Answer:
None of the above.
Step-by-step explanation:
All of these are functions. For each input of x, there is only one output of y. Therefore, they are all functions.
Answer:
8
Step-by-step explanation:
1/2*4*4*1=8
Answer:
d i think
Step-by-step explanation: