Answer:
-2
Step-by-step explanation:
negative times positive equal negative so
-1×2= -2
4x-10=2
add 10 to each side (addition property of equality)
4x-10+10=2+10
simplify
4x = 12
divide by 4 (division property of equality)
4x/4 = 12/4
simplify
x=3
Answer:
D. It would be D.
Step-by-step explanation:
Because anything divided by zero is zero, and I suppose zero is neither negative nor positive. or vise versa
Answer: D. (-5 < 5)
Step-by-step explanation:
-5 is NOT greater than its opposite (5)
C= 45
All interior angles of a triangle add to 180. 90+45=135. 180-35=45
a= 45
The top angle of the triangle and a make 90 degrees together. 90-45=45
b= 135
Angle a and b together make 180 (they are supplementary). 180-45=135
