Answer:
yes, the question is proportional. if you multiply 9.50 by 2 you get 19 and so on and so forth. the constant rate is 9.50
Answer:
166 marbles
Step-by-step explanation:
83 multiplied by 2 is 166
Given:

Aim:
We need to find the value of x.
Explanation:
Subtract 3 from both sides of the equation.


Divide both sides of the equation by 5.


Square both sides.



multiply
Answer:
Step-by-step explanation:
u799