Answer:
She had eaten 15 chocolates.
Step-by-step explanation:

219-132 is the equation because the rest of the 219 comes from the girls who signed up. the answer is 77. To find how many more boys than girls signed up you need to subtract 77 from 132. 132-77= 55
It would be c because you subtract the last two runs
Answer: the percent is 112.01. please mark brainliest
Step-by-step explanation:
Answer:
No
Step-by-step explanation:
4,4,5 and 12,7,7 are isosceles triangles because they have two equal sides . 15,15,15 is an equilateral triangle -it has three equal sides