If you spend at least $50(including shipping) at an online store, you receive a $10 gift card. You want to purchase CDs that cos
t $12 each. If shipping costs $5, write and slice an inequality to find the number of CDs you must buy to receive the gift card.
2 answers:
Answer:
5 CD's
Step-by-step explanation:
5(#of CD)*12($ for each CD)=60+5 for shiping= 65-10(Gift card)= 55
It says at least 50 so you could not do 4 CD which would be less than $50 spent
Hope this helps :)
Answer:
You must buy 4 CDs
Step-by-step explanation:
Let X be the number of CDs.
12X + 5 >= 50 <--- They cost $12 each, $5 for shipping. Must spend $50 or more
12X >= 45
X >= 45/12 = 15/4 = 3 and 3/4
You must buy 4 CDs
They will cost $12*4+5 = 48 + 5 =$ 53 including shipping.
Then you will be eligible for the $10 gift card for your next purchase.
You might be interested in
Answer:
true
Step-by-step explanation:
Answer:
An exponential
Step-by-step explanation:
The second one is ratio
<span>square pyramid</span>
V=b² h/3------------ >12=9*h/3------------ >h=12/3---- >h=4
the answer is h=4 feet
The total cost and closest answer is $9.01
((x1+x2)/2, (y1+y2)/2)
-2 + 6 = 4/2 = 2
3 + 3 = 6/2 = 3
Solution: the midpoint is (2,3)