Suppose there are 19x students, 1x teachers
19x+1x=400
20x=400
x=20
there are 20 teachers and 380 students.
Answer:
1.6
Step-by-step explanation:
The maximum is the greatest number
Answer:
caca
Step-by-step explanation:
Answer:
26 weeks
Step-by-step explanation:
$5.50-one week ☞︎ $5.50 x 5 = $27.50
+ <u>$</u><u>2</u><u>7</u><u>.</u><u>5</u><u>0</u>
$55.00 (20 weeks)
$5.50 x6=$33.00 + $<u>3</u><u>3</u><u>.</u><u>0</u><u>0</u>
$88.00(26 weeks)
