Answer:

Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
we have the points (2,14) and (4,28)
Find out the constant of proportionality k
For (2,14) ----> 
For (4,28) ----> 
so
the value of
therefore
The equation is
89, 91, 93.
i’m pretty sure^
Answer:
x=2
Step-by-step explanation:
you should isolate the variable and find out from what you have
10 cents, cause the {ball +$1.00=$1.10} subtract $1 from both sides the ball=$0.10
143 the i answer is 143
hope this helps