Answer:
3.45
Step-by-step explanation:
add them together and divide by two
Answer:
180
Step-by-step explanation:
30+60+90
90+90
180
we have add all the angle
55-46.75= 9.25
the sales discount is $9.25
Answer:
done by double intecept form
eqn of line
-2x+y=6
Step-by-step explanation:
If you would like to know how many students were in each class, you can calculate this using the following steps:
4 buses<span> * x + 8 students = 220 students</span>
4 * x + 8 = 220
4 * x = 220 - 8
4 * x = 212 /4
x = 212 / 4
x = 53
<span>53 students were in each bus.</span>
