11 cm
explained:
55 divided by the number of sides which is 5 equals 11.
Answer:
21 Black tokens are in the bag
Step-by-step explanation:
Answer:
AC = 15
Step-by-step explanation:
Use segment addition postulate to add AB + BC = AC. 10 + 5 = 15.
(drawing out the line helps you visualize the problem better)
Answer:
1st question: 32 bikes
2nd question: im not sure maybe 15
Step-by-step explanation:
The total amount that Chang will received from his wages is the product of his hourly wage times the number of hours he has worked (n). His total savings should not be less than $125. The equation that best describes the situation is,
45 + 7n ≥ 125
Solving for n in the inequality gives an answer of n≥11.42 hours. Thus, he needs to work for at least 12 hours.