84/100. 42/50. 21/25. And there not sure though
Answer:
27
Step-by-step explanation:
2x+2=52
2x=50
x=25
x+2=27
2u-2u-4uequals 2u-2u+3+u+32
(I'm going to use brackets as my absolute value bars lol)
[5 x -3]
[-15]
=15
Answer:
The student should have switched the direction of the inequality sign to
get –5 > x for a final answer.
Step-by-step explanation:
When multiplying or dividing an inequality by a negative "flip" the inequality sign
The student should have switched the direction of the inequality sign to
get –5 > x for a final answer.
---------------
Note:
For a more conventional appearance the entire inequality can be flipped to
–5 < x
