Answer:
<h2>For #1= D = 24.25</h2><h2> #2= D= 21</h2>
Step-by-step explanation:
hope this helps. pls mrk me branliest :)
Answer:
8x + 4
Step-by-step explanation:
She would have 6 or 7 lessons 130 divided by 20 = 6.5
Answer:
310
Step-by-step explanation:
total no.of students=1872
ratio of boys to girls=7:5
sum of ratio=total of students
12/12=1872
7/12=?
7/12*1872/1=1092which is the number of girls
1872-1092=780which is the number of boys
difference =1092-780= 310
Answer:
$191.69
Step-by-step explanation:
0.065 x 179.99 = 11.70
179.99 +11.70