Answer:
Step-by-step explanation:
(х+40)°(2x+20°
Answer:
a formula that defines each term of a sequence using preceding terms
Step-by-step explanation:
gogle
Answer:
median =19
mean=26.8
Step-by-step explanation:
<u>-MEDIAN</u> is the middle number when arranged in ascending order
-MEAN is the sum (total) of all values set devided by the number of values on the list
18y + 9 = -12 + 18y
9=-12
I hope that’s right... I haven’t done this in ages