The elements found in greatest abundance in the Earth include oxygen, silicon, aluminum, iron and calcium; these substances also make up the bulk of the moon. Although the moon is a<span>n airless world, it has large amounts of oxygen in the form of solid chemical compounds.</span>
Answer:
0.65
Step-by-step explanation:
0.6 is short for 0.60
0.7 is short for o.7
0.61,0.62,063,0.64,0.65,0.66,0.67,0.68,0.69,0.70
0.65 is in the middle
Answer:
10x + 4
Step-by-step explanation:
Combine like terms.
First combine the numbers that have the letter x:
- <u>-3x</u> <u>+ 8x</u> + 2 <u>- 3x</u> <u>+ 8x</u> + 2
- <u>-3x + 8x -3x +8x</u> + 2 + 2
- <u>10x</u> + 2 + 2
Then combine the ones that don't have the letter x
- 10x <u>+ 2</u> <u>+ 2</u>
Answer is 10x+4
Answer:
Do you think this is easy
Step-by-step explanation:
Answer:
75-30/15=x
Step-by-step explanation:
75-30=45
45/15=3
75-30/15=x