Step-by-step explanation:
125cm = 1.25m.
2m : 1.25m = 8:5
Answer:
-34
Step-by-step explanation:
Answer:
-45/2
Step-by-step explanation:
Step by step in the screenshots!!
Answer: x < 10
Step-by-step explanation: Just like any of your two-step equations, in this inequality, start by isolating the x term which in this case is 6x by adding 5 to both sides.
That leaves you with 6x < 60 and now just divide both sides by 2 and x < 10.
Notice that because we divide both sides of the inequality
by a positive number, not a negative, we did not change the
direction of the inequality sign.
Finally, put your answer in set notation, {x: x < 10}.
Unlike an equation which normally has one solution, the answer to an inequality must be stated as a solution set because an entire set of answers will work. In this problem, it's any number less than 10.
Answer:
Step-by-step explanation:
length of the third side = Perimeter - ( sum of the length of other two sides}
=15x - 6 - ( 7x-4+3x+2)
=15x-6 -(10x-2)
=15x - 6 - 10x + 2
= 5x - 4