The answer is:
7/8
have a nice day :)
6 less than a number is equal to 1 and 4 tenths
Given solution: should be solution.
8p (>/=) -7 8p (>/=) -78p (>/=)-7 8p (>/=) -7 SAME
8p/8 (=) -7/8 8p/8 (>/=) -7/8 DIFFERENT
p (=) -7/8 p (>/=) -7/8 DIFFERENT
The error in the given solution was that the inequality sign > was taken out of the equation. It should not be because the expression is an inequality. p can be any number that is greater than or equal to -7/8. It is not limited to only -7/8.
1/4 of the shipment is defective so if half is randomly chosen to test the answer would be 5/20 or 2/10 so 1/4 or 1/5
Answer:
21x^2 -29x - 10
Step-by-step explanation:
(f * g)(x) is the product of functions f(x) and g(x).
Thus, (f * g)(x) = [f(x)][g(x)] = [3x - 5][7x + 2] In this case we can multiply using the FOIL method. We get:
(f * g)(x) = [f(x)][g(x)] = [3x - 5][7x + 2] = 21x^2 -29x - 10.