Answer:
90 m²
Step-by-step explanation:

10 · 18
180
180 ÷ 2
90
Answer:
C
Step-by-step explanation:
C, because the second line keeps adding 6 to it and, the third line keeps adding 7.
Answer:
70
Step-by-step explanation:
The mean is the average number, and 70 occurs twice

Option ( C ) is the correct answer.
Answer:
To find the mode, order the numbers lowest to highest and see which number appears the most often.
Step-by-step explanation: