I bought 8 shirts that cost an average of $27. My sister then added 3 shirts. The 11 shirts had a mean cost of 28.50. How much d
id my sister’s shirts cost? Need Help by tomarrow can u also put how u got it so I get it
1 answer:
It cost 50 cent each first i subtracted 27 from 28.50 and it gave me 1.50 de i divided 1.50 by 3 and it gave 50 cent
You might be interested in
Answer: (6,16)
(6,2)
(-2,8)
(14,8)
<span>
</span>
<span>
</span>
<span>![[x] > 1](https://tex.z-dn.net/?f=%5Bx%5D%20%3E%201)
</span>
<span>
</span>
<span>
</span>
<span>
</span>
<span>
</span>
<span>
</span>
T is equal to -1.
- <em>Add 2t to both sides of the equation.</em> -5 = 5t
- <em>Divide both sides of the equation by -5.</em> 1 = -t
- <em>Multiply both sides of the equation by -1.</em> -1 = t
7 stamps. He will give 6 stamps to them each and there will be 7 left
Answer:
x=1/2
Step-by-step explanation:
