Have the unknown amount = x
so 3x : 9x
you know how many kids meals were bought is equal to the ratio (3x = 12, so x=4)
you already know how many X's for the adults (9) so just multiply (9x4= 36)
lastly add since you need to find the total meals bought (36+12= 48)
1. C is the right angle so AB is the hypotenuse and AD is the altitude to the hypotenuse.
The hypotenuse is
The area calculations must match. Let h=CD
Answer: 12
2. This is the same triangle as above. We seek x=AD and DB=25-x
AD=9 and DB=25-9=16
Answer: AD=9, DB=16
Answer:
<h2>A, B, D</h2>
Step-by-step explanation:
Subtract the cost of tickets from the total. 4x7.5=30. 58-30=28. Eight boxes of candy were purchased in total. Use c to represent candy. 8c=28. Finally, divide both by 8. 28/8= 3.5. The answer is $3.50.