270 miles. 10 x 3 is 30, x9 is 270
Well 1.75 as a mixed number would be 1 75/100.
the answer would be for a improper faction would 175/100.
hope that helped
YOu can solve this through ratio and proportion.
16 / (16 + 20) = (x - 3) / (2x + 2)
x = 35
length AC = x - 3
AC = X - 3 = 35 - 3
AC = 32
Using the problem, create an equation to find the number (x).
Three less than (so x minus 3) 6 times a number (6 times x) equals 39.
6x-3=39, solve for x.
x = 7
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▹ Answer
<em>D. 8x⁴ + x³ - 4x² + 1</em>
▹ Step-by-Step Explanation
Remove the opposites:
x⁴ + 3x³ - 2x³ - 5x² + x² + 1 + 7x²
Collect like terms:
8x⁴ + 3x³ - 2x³ - 5x² + x² + 1
8x⁴ + x³ - 5x² + x² + 1
8x⁴ + x³ - 4x² + 1
Hope this helps!
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