Answer:
200%
Step-by-step explanation:
25 would be 100 it marks them up 50 = 200 %
Answer:
= 13x - 1
Step-by-step explanation:
(3x - 2)*2 + 7x + 3
= 6x - 4 + 7x + 3 (using distribution)
= 13x - 4 + 3 (combine similar x terms)
= 13x - 1 (combine all other similar terms)
Answer: -6x + -9y
Step-by-step explanation:
You just distribute the negative with each term
Answer:
More
Step-by-step explanation:
because 2 hours and 30 min is 2.5 10 percent of a day is 2.4 so more
Answer:
The volume of the prism is 
Step-by-step explanation:
we know that
The volume of the prism is equal to

where
B is the area of the triangular base
L is the length of the prism
we have

<em>Find the area of the base B</em>
The area of a equilateral triangle is equal to


substitute
