Answer:
7x-7+8x9=23
Step-by-step explanation:
7x-7+8x9=23
9514 1404 393
Answer:
(c) output increases, then decreases ...
Step-by-step explanation:
The given function is quadratic, so it has a turning point. Neither linear nor exponential functions have a turning point, so are always increasing or decreasing.*
The second attachment shows a plot of the function with input on the x-axis and output (area of the rectangle) on the y-axis.
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* A linear function that is a horizontal line will be neither increasing nor decreasing.
She is not correct because mixing the legs won't affect but mixing them with the hypotenuse would affect a lot. <span />
The question gives us the amount of candy (252 pieces) and the number of ounces that the jar holds (14 ounces).
We can then find the pieces of candy per ounce by dividing the number of pieces by the amount of ounces that the jar holds:


Now we know that there are
18 pieces of candy per one ounce that the jar can hold.
Answer:
A) The multiplier for this situation is 0.02.
B) The cost in 4 years will be $ 33,555.39.
C) 31,000 x 1.02 ^ N = X
Step-by-step explanation:
Since in 2012 the average cost for a new midsized car was about $ 31,000, and new car prices tend to go up about 2% every year, to determine what is the multiplier for this situation, what will the cost be in 4 years if this trend continues and to write an equation to calculate the cost in n years the following calculations must be performed:
A)
31,000 x 2/100 = X
31,000 x 0.02 = X
Thus, the multiplier for this situation is 0.02.
B)
31,000 x 1.02 ^ 4 = X
33,555.39 = X
Thus, the cost in 4 years will be $ 33,555.39.
C)
31,000 x 1.02 ^ N = X
Here, N represents the number of years over which the price increase will be calculated, and X represents the price after that number of years.