4 + 2x = 7
2x = 7 - 4 = 3
x = 3/2 = 1.5 inches
Answer:
4 ft by 2 ft
Step-by-step explanation:
4*2=8
4+4+2+2=12
We can readily know the x^2-4x+4=3y then use it to replace the same function in the first equation which refers to the 3y+y^2-6y=0
y^2-3y=0
y(y-3)=0
y1=0 -----------y2=3
P divided by 25 that depends on how many pages there are on her scrapbook