A student returned three different items and was refused the amount of $1.83 what were the three items and the cost of each
1 answer:
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Answer:
Step-by-step explanation:
If we let x be the amount of live bait and y be the amount of natural bait, Then we can come up with the following inequalities;
We are told that John would like to get at least 3 pounds of live bait. At least 3 means 3 or more. Since x represents the amount of live bait, we have;
Moreover,we are informed that;
The store sells live bait for $12 a pound and natural bait for $7 a pound. x pounds of live bait would cost 12x while y pounds of natural bait would cost 7y. The total cost would thus be;
12x + 7y
but John only has a budget of $63. This implies that he can spend $63 at most, thus;
Finally we can have our last inequality as;
Answer:
Step-by-step explanation:
Given points are
And given transformation is
We will start from left to right.
First transformation is reflection about x-axis.
When we reflect about x-axis
So,
Now next transformation is dilation with a factor 4.
If we do dilation with a factor to the point
New co-ordinates after dilation became
So,