She needs 4 groups at the most, having 6 kids leftover, 6×4=24, not that hard
Answer:
C. 
Step-by-step explanation:
Given


Required
Equation of line
Let m represents the slope of the line;
m is calculated as thus




By substituting the right values in the formula above;
becomes

Multiply both sides by 





Reorder

Hence, the equation that represents the line is 
Step-by-step explanation:
∆TSU=∆RSU (SAS).
HENCE,
NONe of the above statement is true.
30 minutes / 3 miles = 10 minutes for 1 mile
7 miles * 10 minutes per mile = 70 minutes total to run 7 miles
2.83 if rounded. 2.82842712475 would be the actual.
Hope this helped!