Answer:
Figure 4 : 9 by 4 rectangle
17 red squares is figure 8
51 yellow squares
The pattern is +2 for the length, and the width stays the same. Hope this helped. :)
Answer:
The sign inside the absolute value would change it from negative to positive.
Step-by-step explanation:
Answer:
1.2/15
2.4/11
3.1/12
4.2/23
5.3/10
6.51
7. 1
8.30
9.36/55
10.248/15
Step-by-step explanation:
hope it helps
Part A: 216 students/ 12 classrooms= 18 students: 1 classroom.
Part B: 104 students/ 4 classrooms= 26 students: 1 classroom.
The average ratio of students to classrooms in both school is:
[(18 students: 1 classroom)+ (26 students: 1 classroom)] /2= 22 students: 1 classroom.
26 students - 22 students= 4 students.
There are 4 students who would have to transfer from School B to School A for the ratios of students to classrooms at both schools to be the <span>same, which is 22 students: 1 classroom.
Hope this helps~</span>
Let a be the ticket:
So, plugging in our details:
a + (2 x 0.5a) = 35
2a = 35
a = 17.5 this is the price per each adult.
And through checking:
x + 3x = 35
4x = 35
x = 8.75
So for the first given:
1 adult + 2 children
17.5 + 17.5 = 35
So for the second given:
17.5 x 2 = 35
8.75 x 3 = 26
= 61, there is an excess of 1 dollar. Maybe there is a
discount if there are 3 children. By trial and error. It can be 8.30 x 3 = 24.9
or 25 + 35 = 60