8p-7 is the eqation your using, -7 is spaces back (this is your numer for each of 8 turns) 8 times 7 eqalls 56 make this a negative, -56 spaces
Hey! Let's go through this.
If she has 42 dollars and she buys 3 $7 t-shirts, we can use multiplication to see that she spent 21 dollars on t shirts, meaning she has 42-21 dollars left, or 21 dollars left.
If she has 21 dollars left and glasses sell for $6, then the most she can buy (keep in mind we can't buy a fractional part of a pair of sunglasses) at most 3 pairs, because if she bought four, she'd go over her spending limit.
Hope this helps!
The answer is 1:11. After it being simplified from 6:66. Hope this helps.
Answer:
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Step-by-step explanation:
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All you have to do is divide the numerator and the denominator by 3 and you get your answer which is 1/6
