Answer: <em>(1,5,7,10,11,15)</em>
To get the union of two sets of numbers, all you do is combine the numbers from least to greatest. If a number repeats in the 2 sets, you only put it once.
Answer:
3
Step-by-step explanation:
there are 3 more markers than pencils
Step-by-step explanation:
0.000000358 written as scientific notation is

Answer:
16
Step-by-step explanation:
x=7-9
45 i guessStep-by-step explanation: