Answer:
B
Step-by-step explanation:
26 students = 15 students + 11 students
135 for 1st 15, 7.50 for rest
135 + 7.50(11) = 217.50
Therefore, B
$217.50
$135 + (11*$7.50) = $217.50
The answer I believe is 20
Just add -34 + 54
the answer is c
see picture
142.5
π×11²×135/360
= 363π/8
= 142.5 (rounded to the nearest tenth)
Answered by GAUTHMATH
Answer: b) multiply row 1 by -3 and add the result to row 2
