Answer:
<u>6 + 7/10x + 2/y</u>
Step-by-step explanation:
Hope this helps :)
Answer:
11.76 * 3 = $35.28 for 3 dozens of cookies.
Step-by-step explanation:
0.98 cents per cookie
one dozen is 12 cookies
Objective: What is the cost of 3 dozens (Of cookies)
.98 * 12 = 11.76 (Price of one dozen)
11.76 * 3 = $35.28 for 3 dozens of cookies.
11.76 * 3 = x
or
3x = 35.28
You should either divide or add
The first is x
the 2nd is 3 times the first or 3x
the third is 2 times long as the 2nd piece or 2(3x) or 6x
total length=1st piece+2nd piece+3rd piece
48.5=x+3x+6x
48.5=10x
divide by 10
4.85=x
3x=14.55
6x=29.1
the 3 pieces are 4.85cm, 14.55cm and 29.1cm
