Answer:
The Jar of peanut butter
Step-by-step explanation:
The easiest way to do this is to calculate price per ounce of each unit.
We'll assign the 12 ounce jar to the variable s and the bulk to the variable b.
First create an equation to find the values of each product per ounce.
Since the 12 ounce jar(s) sells for 3.96 we can say it is 3.96 for every 12 ounces, or s = 3.96/12oz.
Simplify this equation and you get s = 0.33 per ounce.
For b we need to convert pounds to ounces.
There are 16 ounces per pound so the equation we get is:
b = 5.50/16oz
Simplified we get:
b = about 0.34/oz
The smaller jar has a rate of $0.33/oz
The bulk has a rate of $0.34/oz
This means the answer is b. The jar of peanut butter has a cheaper unit rate.
Answer:
No solution is possible from the informatin provided.
Step-by-step explanation:
You didn't include the table,
(1) 25 kilometers --> due east
(2) To travel 40 kilometers west of the airport, it still has to cover the return trip from distance (1). Summing up will give us an answer of 65 kilometers.
(3) To return to the airport, it has to cover the 40 kilometers from west of airport, 40 kilometers.
Summing them all up will give us an answer of 130 kilometers.
For any expression of this kind:
9.
For this expression:
10. The product of two factors is:
