4x-10=6x+4; -10=2x+4; -14=2x; x=-7
I know the parabola will open downward because the leading coefficient of the equation, being -5, is negative/less than zero.
Answer:
the answer is 240
Step-by-step explanation:
If 4% are defective, then out of a batch of 250, the number of defective is
4% x 250 = 4/100 x 250 = 10 defective
So, the number of not defective is 250 - 10 = 240 good!
Answer:
5 31/30 or 181/30
Step-by-step explanation:
14/23. You can’t simplify it anymore. It is also equivalent to about 61% (60.86% to be exact)
