It opens upward when X is an even power. It would be for X squared or X raised to the 4th power.
20%
This is because 20 and it's opposite -20 is 40. (20 - -20 = 40). Then 40 is 20% of 200.
Answer:
The answer would most likely to eight. If not use the formula Base x Height
Step-by-step explanation:
Answer:
They sold 67.50 in total
Step-by-step explanation:
If each of them sold 15 boxes for 2.25 then both of them got 33.75 each then you add it and that gives you 67.50