Answer:
-1/10
Step-by-step explanation:
3 x (-5)
-15
10 x (-9)
-90
-15/90 divided by 5
-3/30 divided by 3
-1/10
<span>95=6x-5(-x-8)
Distribute the -5
95 = 6x + 5x + 40
Subtract 40 from both sides and combine like terms
55 = 11x
Divide both sides by 11
x=5</span>
Answer:
1:25
Step-by-step explanation:
if you divide 575 by 23 you get 25, therefore there are 25 students per 1 teacher
Answer:
2 1/4 cubic units is the answer
The area of a triangle is half the product of the base and the height.
Since multiplication is commutative, the following expressions are equivalent:

So, option D is correct