Answer:
don't understand
but mean = <u>summation x</u>
total number
15=<u>7+4+5+2x+11</u>
5
15=<u>27+2x</u>
5
multiply both sides by 5
15×5=<u>2</u><u>6</u><u>+</u><u>2</u><u>x</u> ×5
5
75=26+2x
75-26=2x
<u>49</u>=<u>2x</u>
2. 2
x= 24.5
Answer:
Multiply 12 by 12=144
Step-by-step explanation:
Merry Christmas!!
Answer 3 is (0, 5)
Answer 4 is in comments.
Answer: 1
Step-by-step explanation:
5+13/18
18/18
1
