There’s 10 vases. Each one needs 3 roses and 8 carnations. So 3(10) is how many roses and 8(10) is how many carnations. The equation is 10(3x+8y) x being roses and y being carnations.
Answer:
3/4 of a book per month
Step-by-step explanation:
divide 3 by 4 because there are 4 months
Answer:
2(
+8x+17)
Step-by-step explanation:
Factor out 2 of the equation.
Answer: Could you give us the graph?
Step-by-step explanation:
Using a linear function, it is found that it will take 13 hours for the candle to burn down to a height of .25 inches.
<h3>What is a linear function?</h3>
A linear function is modeled by:
y = mx + b
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.
Considering the situation described, the y-intercept is of 10 while the slope is of -0.75, hence the height of the candle after t hours is given by:
h(t) = 10 - 0.75t
The height will be of 0.25 inches when h(t) = 0.25, hence:
0.25 = 10 - 0.75t
0.75t = 9.75
t = 9.75/0.75
t = 13 hours.
More can be learned about linear functions at brainly.com/question/24808124
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