You decide to give 18 of your card collection to your little brother. How much of your collection do you have left?
2 answers:
Answer:
The answer is
Step-by-step explanation:
In order to determine the answer, we have to build the expression that represents the remain collection.
According to the statement, we do not know the initial collection, but we can express this amount with a variable:
C=initial collection cards
Then, we know that we have to give 18 card to the little brother, so we have to subtract 18 to the initial collection.
The expression for the remain cards is:
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Answer:
Therefore, on the graph;
The height = 7.5 units
And base = 5.0 units
Attached is an image for further information;
Step-by-step explanation:
Given that;
1 unit on the grid represent 2m of the garden;
Ratio = 1/2 unit/m
For the height;
height h = 15m
On the graph;
h = 15m × 1/2 unit/m
h = 7.5 units
For the base;
Base b = 10m
On the graph;
b = 10m × 1/2 unit/m
b = 5 units
Therefore, on the graph;
The height = 7.5 units
And base = 5.0 units
