The problem is asking you to find x in this equation: 3×√x = x-4 I guessed and checked for this problem with numbers that were perfect squares like 4,9,16 etc. The number you are looking for is x=16 The square root of 16 is 4. 4x3=12 and 16-4 is 12.
Hope I helped!
Answer:
1107.
You are rounding up because the number in the tenths slot is over 5.
The height, in feet, of the grasshopper above the ground after t seconds is modeled by the function , which is

When the grasshopper land on the ground,

that is,

Multiplying whole equation by 12 to get rid of denominators 3 and 4


And time cant be negative, so the correct option is

Correct option is C .
The elf ate 5/8 of the 10 muffins you had to figure out how many were eaten,
1. you have to multiply 5/8 by 10
5/8 · 10 = 6.25
2. now to figure out how many are left, subtract 6.25 from 10
10 - 6.25 = 3.75