The regular price of a child's entry ticket to a water park is $8 less than that for an adult's. The park offers half off all en
2 answers:
Answer:
Option B. $76.
Step-by-step explanation:
The given equation represents the situation, where x represents the regular price of an adult ticket.
194 = x + 2 ( x-8 )
Now we multiply the equation by 2
2 × 194 = 2 [ x + 2 (x-8) ]
388 = x + 4 ( x-8 )
388 = x + 4x - 32
388 = 5x - 32
388 + 32 = 5x
420 = 5x
5x = = 84
And it has been given in the question that the regular price of a child's entry is $8 less than that of an adult ticket.
So child's ticket will cost = 84 - 8 = $76
Option B. $76 is the answer.
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The image of the floor dimensions is missing, so i have attached it.
Answer:
$88.92
Step-by-step explanation:
Looking at the attached floor plan, we have to divide it into two parts to solve easily.
To get the smaller side of the bigger triangle; 3 - 0.6 = 2.4m
Thus,bigger triangle measures; 3.6m x 2.4m
For the smaller triangle, dimensions are; 0.6m x 1.2m
Area of bigger triangle = 3.6 × 2.4 = 8.64 m²
Area of smaller triangle = 0.6 × 1.2 = 0.72 m²
Total area = 8.64 + 0.72 = 9.36 m²
Since the carpet costs $9.50 per sq.m.
Thus;
Total spent for wall to wall carpet is = 9.36 × 9.5 = $88.92
