Answer:
712
Step-by-step explanation:
400+6.5%of 4800
312+400=712
x = y
x/3 + x/6 = 7/2
2x + x = 21
3x = 21
(divide 3 on both sides)
x = 7
Answer: about 1 cm
I think it’s 10plus2 then u multiply
