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For the second,
In the first step, instead of adding 3x for both sides, they subtract 3x instead.
Answer:
Step-by-step explanation:
-7y=42
we have to divide by 7
-y=6
multiply by -1
y=-6
Answer:
Step-by-step explanation:
To find the cost per ounce, divide the cost by the number of ounces. The cost is $2.72 and the number of ounces is 16, so the cost per ounce is $2.72/16 = 0.17. Multiply the cost per ounce by the amount asked to calculate for, 0.17 x 28 = $4.76
To conclude, the cost of 28 ounces of cereals is $4.76.
Answer:
Step-by-step explanation:
79 divided by 68 is your answer
You can do the math