Answer: 140,300
Step-by-step explanation:
The total distance that will be covered is
25 - 3 = 22
If we let x be the head start that Ario will have before Miguel starts, then we have the equation
x / (22 - x ) = 1/4
Solve for x
x = 4.4
Ario will have to travel 4.4 meters before Miguel starts
Answer:
Step-by-step explanation:
1. In order to remove 5 from the left you must subtract it. To do this you have to subtract 5 from both sides.
2. You are left with x is less than or equal to 8.
Answer:
y=-2x-2
Step-by-step explanation:
y+4=-2(x-1)
y+4=-2x+2
y=-2x+2-4
y=-2x-2
Answer:
They provide guidance for what formulas to use and what steps to take to solve the problem.
Step-by-step explanation:
Different formulas work for different units- there are different formulas for distance, time, density, etc- and also, if a question is in cm but the formula is in km, you have to convert the cm to km to solve the problem. Without units we would not know how to do either of these things.