Answer:
there is a feature on this app where u can take a picture and it will give u the answer. i would suggest trying that because it is quite useful
Answer:
43/8
Step-by-step explanation:
5 x 8 = 40
40 + 3 =43
Step-by-step explanation:

I hope this helps you
EF=FG
6x-4=5x+7
x=11
Answer:
a(x)=2x^2+9x+4
Step-by-step explanation:
We have been given the length and width, as well as the formula to find the area:
Length: 2x + 1
Width: x + 4
A = l * w
A = (2x + 1)(x + 4)
2x^2 + 8x + x + 4
We can add like terms now:
2x^2 + 9x + 4
Our area is 2x^2 + 9x + 4
Our answer would be a(x)=2x^2+9x+4