A rectangular rug has an area of 70 square feet and its width is exactly 3 feet longer than its length. What is the length, in f
1 answer:
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<h2><u>Corect option</u> :</h2>
Quantity of water she needs
Number of servings she needs = 10
Number of cups of water she will need :
Thus, she needs of water.
Therefore, the correct option is
Answer:
y = (7/9)x
Step-by-step explanation:
The equation of a straight line is given as y = mx + b, where y and x are variables, m is the rate of change = change in y / change in x, while b is the y intercept (value of y when x = 0).
When no pint is used, there is no frozen yoghurt. But from 9 pints, 7 large servings of frozen yogurt is made. Let x represent the number of pints and the y represent the number of servings.
Hence, using y = mx + b, we get b = 0, because at 0 pint there is no servings. The equation be comes y = mx
m = change in y / change in x = 7 servings / 9 pints
m = 7/9
The equation is:
y = (7/9)x
