30% off an item would make that item valued at 70% of its original price
94 times 0.7 = 65.8
$65.80
Whats the question? how many is she buying? or how many can she afford?
Answer:
Option (c) "
"
Step-by-step explanation:
The given equation is :
q = c4(h + r)
We need to solve it for r.
Dividing both sides of the given equation by 4c.

Now, subtract h both sides of the equation.

Hence, this is the required solution.
The radius is 8
Im not sure if this is what your looking for
Answer:
-3.5 ( or -7/2)
Step-by-step explanation:
we can substitute the point into this function to find out the answer
that is:
4 = m*(-2) -3
7 = m*(-2)
m = 7 / (-2)
m = -3.5