1 answer:
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The coordinates of the fourth vertex will be (8, 5). The coordinates (6, 3) and (6, 5) are on top of each other with (6, 5) being two units above (6, 3). The coordinate (8, 3) will be two units to the right of (6, 3). To make a rectangle, there are two pairs of the same length, therefore the fourth coordinate must be (8, 5).
Answer:
The number of sundaes sold are 36.
Step-by-step explanation:
<em>The cost of each sundae is $2 and the cost of each banana splits is $3.</em>
<em>The number of sundae sold be "x" and banana split be "y".</em>
Thus, the total amount spent is,
=
The total amount spent is given to be $156. Thus,
156 =
It is also given that, the shop sold 8 more sundaes than banana splits. In equation form,
,
Inserting this value of y in above equation, we get,
156 = =
Thus, x = 36 = number of sundae sold.