7 + 5 + 2 = 14 because seven plus five is twelve, twelve plus two is fourteen.
Answer:
Taylor has 14 Nickels and 7 Quarters
Step-by-step explanation:
A nickel is equivalent to 5 cent while a quarter is equivalent to 25 cents.
If the number of nickels Taylor has is 2x then the number of quarters is x
Given that the total value is 245 cents,
5(2x) + 25x = 245
10x + 25x = 245
35x = 245
x = 7, 2x = 2 × 7 = 14
It means Taylor has 14 Nickels and 7 Quarters
The question is asking for the intersection of the line and the parabola. Where does the blue parabola and the red line meet? <em>at (-1, -3) and (3, 5)</em>
Answer: B) x = -1 , x = 3
It would go after four as it equates to about 4.2
So by definition, area is equal to the length (x) times the width (y). The area of the square mat is = x × y, or xy
If the area of<span> the rectangular mat is twice that of the square mat, the area of the rectangular mat would have to be = 2 </span>× x × y<span>
This can be written as 2x </span>× y, making the length of the rectangular mat twice that of the square mat's length, and the width the same as the square mat's width.<span>
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