Answer:
-11
Step-by-step explanation:
3x+10=2x-1
3x-2x+10=-1
x+10=-1
x=-1-10
x=-11
Answer:
14 bags
Step-by-step explanation:
5 2/3 - 5 4/6
8 1/2 - 8 3/6
9 1/6 - 9 1/6
Add them up
sum= 23 1/3 or 70/3
divide it by 1 3/4
= 14 bags
Answer:
square inches
Step-by-step explanation:
For the rectangular prism in the middle:
For the left triangular prism:
For the other right triangular prism, it's the same.
Let's add now to find the surface for the whole ramp.
Hope this is helpful to you
What's the question exactly?
3x - 8 = -2 |add 8 to both sides
3x = 6 |divide both sides by 3
<u>x = 2</u>
<em>x - 6 = 2 - 6 = -4</em>