If 8 feet of fencing costs $12.40 , how much does 36 feet of fencing cost?
1 answer:
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Answer:
y = - x + 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (4, 0) ← 2 points on the line
m = = -
The line crosses the y- axis at (0, 3 ) ⇒ c = 3
y = - x + 3 ← equation of line
L'Shonda purchased a container of juice. 80 calories are from carbohydrates.
<u>Solution:</u>
Given that, LShonda purchased a container of juice that contains 200 calories.
The label says that 40% of the calories are from carbohydrates.
We have to find how many calories are from carbohydrates?
Now, according to the given information,
<em>Number of calories from carbohydrates = 40% of the total calories of the juice </em>
Then, calories from carbohydrates = 40% of 200 calories
40% can be written in fraction as
Hence, 80 calories are from carbohydrates.
Answer:
pounds
Step-by-step explanation:
We are given,
Amount of yogurt in Sarah's cup = 14 oz
Amount of yogurt in her father's cup = = 7 oz
Thus, we get,
Total amount of yogurt bought by them = 14 + 7 = 21 oz
Since, 1 oz = 0.0625 pounds.
So, 21 pounds = 1.3125 pounds = pounds
Hence, they bought pounds on this visit.