Answer:
x=4
Step-by-step explanation:
5x+3=23. 5x=20. x=4
Total number of sports cards = 15 + 18 = 33
So if they are divided into 3 groups the number in each group = 33/3 = 11 cards Answer.
Answer: 10.2 cm^2
Step-by-step explanation:
A regular hexagon is composed of 6 regular triangles whose area is equal to half of the product of the apothem and side.
A - triangle = (1/2)(a)(s) = (1/2)(1.7 cm)(2 cm) = 1.7 cm²
Multiplying this area by 6 to get the area of the hexagon gives us the answer which is 10.2 cm².
Answer:
87.5%
Step-by-step explanation:
It decreased by 16 - 2 or 14, and since he wrote 16 tickets last week, the answer is 14/16 in percent form, or 7/8 = 87.5%.
