Answer:

Step-by-step explanation:
combine by putting together
Answer:
900 cm
Step-by-step explanation:
Proportions
1cm ⇒ 50cm
18cm ⇒ Wcm
W = 18*50/1
W = 900cm
Answer:
15 hours
Step-by-step explanation:
Answer:
(y=2x-3)(y=2x-2)
Step-by-step explanation:
no need just do it like me
There are 250 students in sixth grade
<em><u>Solution:</u></em>
Given that, All the students in the sixth grade either walk home or take the bus home after school
From given,
Number of students walk home = 170
Let "x" be the total number of students in school
32% of the students take the bus
Thus, 32 % of "x" takes bus
<em><u>To find: total number of students in school</u></em>
Total students = Number of students walk home + number of students takes bus

Thus there are 250 students in sixth grade