Answer:
A. ![y = \frac{2}{5}x -2](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B2%7D%7B5%7Dx%20-2)
Step-by-step explanation:
The y-intercept starts at -2
The slope is
because it goes up 2 and 5 to the right.
The equation would be ![y = \frac{2}{5}x -2](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B2%7D%7B5%7Dx%20-2)
Answer:
Since each cracker in the 190 gram box costs $ 0.0078 while the 850 gram box costs $ 0.0082 each, the 190 gram box is a better deal.
Step-by-step explanation:
Knowing that a 190-gram box of crackers costs $ 1.49 and an 850-gram box costs $ 6.99, to determine which of them is a better deal, the following calculation must be performed:
1.49 / 190 = 0.0078
6.99 / 850 = 0.0082
Therefore, since each cracker in the 190 gram box costs $ 0.0078 while the 850 gram box costs $ 0.0082 each, the 190 gram box is a better deal.
Answer:
607.32
Step-by-step explanation:
two semi circles make a whole circle so use the normal circumfrence formula 2 pi r
circumfrence = 433.32
the perimeter of the rectangle is 87 + 87, because they are on the outside of the field.
The answer is 607.32
Answer:
K=21
Step-by-step explanation:
We first complete the square.
y=-x^2+2x+1
y=-x^2+2x-1+1+1
y=-(x-1)^2+2
The maximum point is (1,2) since -1 in ( ) meant 1 unit to the right and +2 meant 2 units up.
The maximum point is (1,2) but the maximum value means the y value which is simply just 2.
Done!