Answer:
8 3/4 ÷ (-3 1/2) PLS I NEED HELP
2 answers:
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Answer:
Amount left for gift C = dollars
Step-by-step explanation:
Given that:
Amount Cora have to spent on gifts = $20
Amount spent on gift A = dollars
Amount spent on gift B = dollars
Amount spent on gift C = x
Total amount = Gift A + Gift B + Gift C
20 =
20 =
Dividing both sides by 20
Hence,
Amount left for gift C = dollars
To answer the question, let B call the amount of meat and P the number of potatoes.
The recipe says that for every pound of meat we need 3 potatoes.
Then that relationship is written as follows:
If we increase the amounts of the recipe by 100%, it will multiply by 2 the amount of meat and also that of potatoes. Therefore we need 2 pounds of meat and 6 potatoes.
Then the relationship is:
But
Therefore, the proportion that represents the situation remains the same
This occurs because the increase in the amount of potatoes and beef was in the same proportion.