30 students do not go on the bus. Since 50would be 100%, 20% would be equal to 8. So 20 students take the bus and 30 students do not take the bus.
We have the expression
, note that both terms have the factor 2x, if we factor this out, we are left with:
2x(4x + 5)
If you redistribute it you can see that it equals
Hope this helps! :)
Answer:
Step-by-step explanation:
18b-45 is an equivalent expression.
It would be: 567/18 = 31.5
So, she needs atleast 32 shelves....
<span>All right triangles with the same acute angle θ are SIMILAR</span>