Answer:27/4
Step-by-step explanation:
Other answers:6 3/4 , 6.75
<span>x - y = 30
therefore if y is 15
x - 15 = 30
so it follows that
x = 30 + 15
which means x has a value of 45x - y = 30
therefore if y is 15
x - 15 = 30
so it follows that
x = 30 + 15
which means x has a value of 45</span>
I think the correct answer from the choices listed above is the last option. The correct representation of the inequality 6x ≥ 3 + 4(2x – 1) would be 6x ≥ 3 + 8x – 4. Hope this answers the question. Have a nice day. Feel free to ask more questions.
First we find increase in weight
Increase in weight is =92-80 = 12
To find percentage increase in weight we use formula =( increase / actual) ×100
Percentage increase =( 12÷80)×100= 15 %