Answer: y=18x
Step-by-step explanation:
18$ each. You start off with no profit so.
Answer:
Yes
Step-by-step explanation:
It would be r+49 since Kevin has 49 more.
The answer is 25.
Explanation: absolute value is always the opposite of the number inside the bars unless if the number is already positive, absolute value is always positive.
The geometry of the problem does not seem well-described here. Assuming the spotlight beam and the observation are in the same vertical plane, there are two possibilities for the height:
.. 446 m . . . . . spotlight is aimed toward observer
.. 772 m . . . . . spotlight is aimed away from observer
See the attachment for the geometry. Choose the answer corresponding to the geometry of the problem.
Answer:
The sales tax is equal to 
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 
Let
y-----> the cost of the purchase
x ----> the sales tax
step 1
Find the value of k
For 
substitute



The linear equation is equal to

step 2
what would be the sales tax on a purchase of $46
For 
substitute in the equation


