16x²=(4x)², 9=3², 24x=2*4x*3
so this is a perfect square: (4x+3)²
Answer:10 people
Step-by-step explanation:
7 times less showed up so, 70 divided by 7 is 10. 10 guests attended.
Answer: A=20.8, B=20.5, C=10, D=2, E=12.6
Explanation: It takes time, but all you have to do it make an equation adding all the sides together, which equals 85.9. Then find “a” and plug that back in to each side. (I’m pretty sure this is right, but sorry if I’m wrong)
Equation of straight line is y=mx+c ,here m is slope in given question m is 1/4.
Hope it helps you.