Answer:
x= -2
Step-by-step explanation:
2= -3(x)-4
6= -3x
-2= x
Answer:
(3x+5y)/8
Step-by-step explanation:
The total amount is 150+250=400
We then do (3x+5y)/2 × 1/400
This equals (3x+5y)/800
We multiply that by 100 giving us the final answer.
Answer:
B is the correct chose
Step-by-step explanation:
Answer:
<h2>b= a/3 - 13/3</h2>
Step-by-step explanation:
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The surface area of the triangle is 1/2 * 6*8 so it is 24 sq units
The whole thing is 24* 7.5 so it is 180 sq units