Answer: A and B
Explanation: If you draw the graph out it crosses the points (1,2) and (-1,-2) and those are points A and B
The easiest terms to check are the first (8x)(2x²) = 16x³ and the last (-5)(-6) = 30. This check eliminates the first choice. The remaining choices differ only in the sign and coefficient of the squared term, so that is the one we need to find.
The squared term will be the sum of the products of factors whose degrees total 2:
(8x)(-5x) + (-5)(2x²) = -40x² -10x² = -50x²
The appropriate choice is
16x³ -50x² -23x +30
Answer: -6
Step-by-step explanation:
-6
Answer:
25% increase
Step-by-step explanation:
You multiply the original number (0.25) by 100.
% increase = Increase ÷ Original Number × 100. If the answer is a negative number, that means the percentage change is a decrease.
Answer: 3/910
333/101010
simplify
3/910
So, Every 3 scoops, there is 910 mini-marshmallows added (Or vice versa )
(Jeez, Eva is rich)
