Answer:
The expressions that show the value of q are
1) 
2) 
3) 
4) 
5) 
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
case A)
In the right triangle of the figure
Applying the Pythagoras Theorem


case B)
In the right triangle of the figure

solve for q

case C)
In the right triangle of the figure

solve for q

case D)
In a right triangle
if 
then

therefore
------> 
------> 
Each cookie is 90 calories. Put it into an equation like 3x+2000=5x+1820 and solve for x
Answer: s + j = 32 , s − j = 4
Step-by-step explanation: