F(x) = 2x²+3x
g(x)= x-2
f(x)+ g(x) =( 2x²+3x ) +(x-2)
= 2x²+3x+x-2
= 2x²+4x-2
(f+g)(2) = 2(2)²+4(2)-2
= 2•4+8-2
= 8+8-2
= 14
hope to helped
Answer:
Perimeter ratio = 2:1
Area ratio = 4:1
Step-by-step explanation:
<u>Perimeter</u>
Perimeter of the smaller photo = 

inches
Perimeter of larger photo = 

inches
Ratio:
Perimeter of larger photo : perimeter of smaller photo = 

<u>Area</u>
Area of smaller photo = 

inches²
Area of larger photo = 

inches ²
Ratio
Area of larger photo : area of smaller photo = 

∴The ratio of the perimeters = 2:1, and the ratio of the areas = 4:1
Hope this helps :)
Answer:
the answer is x=2
Step-by-step explanation:
4x+2x=9+3
6x=12
x=2