Answer: A sum
Step-by-step explanation: The result of adding two or more numbers together is a sum.
Answer:
Step-by-step explanation:
(3x^2 + 2x - 3)(x-1)
Expanding the brackets
x(3x^2 +2x - 3) -1(3x^2 +2x -3)
3x^3 +2x^2 -3x -3x^2 -2x + 3
3x^3 - x^2 - 5x + 3
Answer:
The expected ratio: 8/60 = x/2400
=> The number of flawed wrenches in a batch of 2400:
x = 2400*8/60 = 320
Answer:
b
Step-by-step explanation:
The two regular pentagons could be differnt sizes, so they are not all congruent hope this helps :)
