Answer:
5
Step-by-step explanation:
1) origin point is (0;0);
2) the required distance is:

Answer:
168
Step-by-step explanation:
Sum the parts of the ratio, 6 + 7 = 13 parts
Divide the total number of students by 13 to find the value of one part of the ratio.
364 ÷ 13 = 28 ← value of 1 part of the ratio, thus
number of girls = 6 × 28 = 168
410/20 * 75 = 1537.5 miles.