Answer:
Unitary cost per card= $0.21
Step-by-step explanation:
Giving the following information:
Number of cards per packecge= 25
Total cost per package= $5.25
<u>To calculate the unitary cost of each card, we need to use the following formula:</u>
Unitary cost per card= total cost / number of cards per package
Unitary cost per card= 5.25 / 25
Unitary cost per card= $0.21
Answer:
2+2= 4
Step-by-step explanation:
just have a scenario like : you have two apples and your friend brings two more apples when you count them all, there are four apple
Answer:
Step-by-step explanation:
Let 
represent the real numbers.
For the first part, all real numbers less than or equal to 9 in algebra is 
.
For the second part, all real numbers greater than or equal to 7 in algebra is 
.
To combine both inequalities, it would become .
Hope this helped! If not, please let me know! <3
Answer:
yes
Step-by-step explanation:
