I know the absolute value is how far away from zero is it. ( +6.5) so I would assume the opposite is the same thing.
Answer:
x=155
Step-by-step explanation:
(2x-120)+10=180
or,2x-130=180
or,2x=180+130
or,2x=310
or,x=310÷2
x=155
Answer:
y=-2x+9
Step-by-step explanation:
Multiply 400 times 0.70 and that’s how you get the % (in this case 280)
Answer:
y = 1/25
Step-by-step explanation:
Reciprocal of y^(1/2) : 1/y^(1/2)
1/y^(1/2) = 5
y^(1/2) = 1/5
y = (1/5)^2
