Answer:
first blank negitave
second blank positive
Step-by-step explanation:
the answer is C.12.1 units
Answer:
School needs to collect at least 144 box tops each day to meet their goal.
Step-by-step explanation:
The total requirement of box tops = 2,000
The number of box tops they have already received = 872
So, the box tops left = Total number required- Number of tops received
=2,000 - 872
= 1,128 box tops are left so far.
Number of days left = 8
So, number of minimum tops needed each day = ![\frac{\textrm{Total tops required}}{\textrm{Number of days left}}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctextrm%7BTotal%20tops%20required%7D%7D%7B%5Ctextrm%7BNumber%20of%20days%20left%7D%7D)
= ![\frac{1128}{8} = 141](https://tex.z-dn.net/?f=%5Cfrac%7B1128%7D%7B8%7D%20%3D%20141)
Hence, they need to collect at least 144 box tops each day to meet their goal.
Answer:
90 cents
Step-by-step explanation:
Find how much money you have by plugging in 18 as n into the expression:
5n
5(18)
Multiply:
= 90
So, when you have 18 nickels, you have 90 cents