2x+9= 32
2x= 32-9
2x= 23
x= 23:2
x= 11.5
Step-by-step explanation:
5p=12h
3p=?(h)
12×3=5h
36=5h
h=36/5
h=7.2 hours
Hello from MrBillDoesMath
Answer: -4x^3 + 8x^2 -5x + 12
Discussion:
Standard for for a polynomial meas tne power of x descend so standard fro of
8x^2 - 4x^3 +12 -5x is
-4x^3 + 8x^2 -5x + 12
Note: the problem statements shows this ":8x^2". I didn't know how to deal with the ":" character so simply ignored it.
Thank you,
Mr. B
There is a 1 in 15 chance it could occur. The more numbers you add, the rarer the chance. This does not guarantee that it will occur in 15 tests.
-1.1 should be the right answer
