You subtract the greater one from the smaller one and you get the difference.
Number of 1/2-inch cubes length-wise = 8 1/2 ÷ 1/2 = 17
Number of 1/2-inch cubes width-wise = 5 1/2 ÷ 1/2 = 11
Number of 1/2-inch cubes height-wise = 2 1/2 ÷ 1/2 = 5
Number of 1/2-inch cubes = 17 x 11 x 5 = 935
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Answer: 935 1/2-inch cubes are needed.
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Answer: Red
Step-by-step explanation:
The y intercept is -2 so its either green or red
the slope is positive so its red
n - 7 = 21, n= 28 should be right bc the difference of 28 and 7 is 21