Answer: 28
Step-by-step explanation:
Simple...
since this is a parabola...the equation is..
y=2x+1
Thus, your answer.
Answer:
2.5n=10 n = 4
Step-by-step explanation:
sum is addition
twice n and a half is 2.5n
equals 10
10 divided by 2.5=4
Answer:
31.25
Step-by-step explanation: