
<em>Hope it helps and is useful :)</em>
Answer:
=14bx2−7x3−4b+2x
Step-by-step explanation:
Answer:
16,25,30,49
25+30=55
55÷2=27.5
Step-by-step explanation:
median means the middle value of any set of data so first arrange the data into ascending order.
16, 25, 30, 49
the data is even so we take both the middle value , add it and divide it with 2
25+30=55
55÷2=27.5
You set (x+15) equal to 40 and solve for x.
x+15=40
-15 -15
x=25
Hope this helps!