In each case, divide the cost by the weight to find the cost per pound.
The unit rate is dollars per pound.
Sand a: $5/(60 lb) = 0.08333 $/lb
Sand b: $12/(150 lb) = 0.08 $/lb
A. Sand a is 0.08333 $/lb
B. Sand b is $0.08 $/lb
Sand b has a lower unit rate.
Sand b is is the better value.
If you buy the same amount of sand a and sand b, you will spend less money per pound of sand by buying sand b.
The four common denominators are 6,12, 18 and 24.
<h3>What are fractions?</h3>
A fraction is a non-integer. It is made up of numerators and denominators. An example of a fraction is 2/3. 2 is the numerator and 3 is the denominator.
<h3>What are four common denominators for the fractions?</h3>
The common denominators for the fractions are numbers that would divide both 2 and 3. This numbers can be determined by multiplying 2 and 3 and finding the multiple of the product.
2 x 3 = 6
Multiples of 6 = 6, 12, 18, 24
To learn more about multiples, please check: brainly.com/question/26030133
The answer is C. half of 10 x 7
Step-by-step explanation:
Equation: y = (x - 1)² + 4
Answer:
The dependent variable is the amount of money you earn because the amount of money you earn depends on how many chores you do.
