Answer:
Step-by-step explanation:
To solve this, you need to find the unit price by dividing the cost by the amount. For Mike, divide $2 by 2 to get 1. So, Mike sells hot dogs for $1. Next, divide 2.25 by 3 to get $0.75. So, Sue sells hot dogs for $0.75.
Joe: $1.50
Mike: $1
Jen: $1.25
Sue: $0.75
So, the best deal is Sue because it is the cheapest per unit. Hope this helped!
Answer:
There are 5 yellow balls
Step-by-step explanation:
40/4 = 10
10/2 = 5
Answer:
111.8 yards
Step-by-step explanation:
So by walking diagonally across the field, Patrick is making a right triangle with his path (the two legs are the width and length of the field). Let a = 50, b = 100, and c = the distance Patrick walks.
For a right triangle, we use the Pythagorean Theorem: a² + b² = c²
Since you're finding c, we can rearrange (using algebra) to get: 
Fill in the values for a and b:
= 111.8 yards.
The exact answer is the square root of 7.