Answer is a, 57.49.
17.42-12.60-9.62= $-4.80+62.29=57.49
Answer:
please find below
Step-by-step explanation:
Answer:
112
Step-by-step explanation:
Define the variables:
x = number of French students sent by the school
Write the equation:
x / 21 = 1 / 3
Solve:
x = 7
The school sent 7 French students and 21 German students, for a total of 28 students.
The other 3 schools also sent 28 students. So the total number of students sent is:
4 × 28 = 112
Answer:
B
Step-by-step explanation:
