Answer:
B. x = 5/2
Step-by-step explanation:
quadratic formula is:
(
± 
)/2a
when 
+ bx + c = 0
in this equation, a = 1, b = -5, c = 25/4
plug those into the equation and simplify to get x=5/2
(because b^2-4ac in this case is equal to 0, there is only one answer)
Answer:
128888b
Step-by-step explanation:
Answer:
5n+p>40
n+p<20
Step-by-step explanation:
Since pennies are worth 1 cent and nickels 5, using n as the number of nickels and p as the number of pennies, we can say that 5*n+1*p>40. Then, n+p is less than 20, so n+p<20. Our answer is then
5n+p>40
n+p<20
Answer:
please clarify what exactly you are asking. the way you have it is kind of confusing
Step-by-step explanation:
