If the price of the yogurt is directly proportional to the weight of the purchase, then it can be expressed as:
Price of yogurt = weight of purchase
With the given above, it can be further expressed as:
$5.04 = 12 oz
These can be expressed in ratio form, which is:
5.04/12
Thus, if the cup weighs 8 oz and we don't know how much it costs, then the ratio should be:
n = 8 oz, or in fractions:
n/8
After this, simply equate the two and cross multiply.
5.04 / 12 = n/8
5.04(8) = 12n
40.32 = 12n
Then solve for n:
40.32 /12 = 12n/12
n = 3.36.
Thus, the 8 oz. cup of yogurt costs $3.36.
Answer:As there are 2 equations and two unknowns there is 1 solution
Step-by-step explanation:
To answer the item, we let x be the number of 2-point baskets and y be the 3-point basket, respectively. The system of linear equations that would allow us to express the given mathematically is,
x + y = 37
2x + 3y = 80
To determine the values of the variables, express x of the first equation in terms of y.
x = 37 - y
Substituting this to the second equation,
2(37 - y) + 3y = 80
The value of y from the equation is 6.
x = 37 - 6 = 31
<em>Answer: 31 two-point baskets</em>
Answer:
x^2
Step-by-step explanation:
Hope this helps!
300 miles divided by 6 hours is a rate question. So the answer would be 50 miles per hour
