Answer:
2x+8
Step-by-step explanation:
2 times x = 2x. 2 times 4 = 8.
You multiply (x+4) by 2. So 2(x) = 2 and 2(4) = 8. So 2x+8.
7.845 Hope this helps! :)
720
A=bh
4x15 = 60
60x12= 720
The Constent Porpotinality for 1 is 10
