Subtracting 3x^4+9x^3+3x^2 from the divided and bringing down 13x.
Answer:
the base of the window is 5.5 or 5 1/2 ft
Step-by-step explanation:
a = bh
h = b/a
25 2/3 divided by 4 2/3 is 5.5
or
5 1/2
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Answer:
x = negative three fifthsy + 3
Step-by-step explanation:
5x + 3y = 15
Subtract 3y from both the sides,
5x = 15 - 3y
Divide by 5 on both sides,
x = -3y/5 + 15/5
x = -3y/5 + 3
Answer:
x = 1/5
Step-by-step explanation:
2(5x + 7) = 16
2 * 5x + 2 * 7 = 16
10x + 14 = 16
10x = 16 - 14
10x = 2
x = 2/10
x = 1/5
Answer:
3 and 5
Step-by-step explanation:
3+5=8, and also
3x5=15
