Answer:
You need to be more precise, I guessing XYZ is a right triangle of a Square box, so (5*4*5)/2 = 50. If there is a "none of the above" choice, thats the answer
Step-by-step explanation:
I completely agree with the person above!
a^3-b^3
Answer:
Step-by-step explanation:
Use the DifferenceofCubes to factor this polynomial.
I am joyous to assist you anytime.
The equation for the first club is:
y = 5x + 20 (where x is the number of hikes you go on)
The equation for the second club is:
y = 7x
By "economical", it means which club gives the best deal (meaning you not having to spend too much money). If we want to make the first club economical, we want to find how many hikes it takes to make the second club more expensive.
Let's make the two equations equal each other:
5x + 20 = 7x
Subtract 5x from both sides:
20 = 2x
Divide by 2:
x = 10
10 hikes is when the cost for each club is the same. Anything over that, then, makes the first club economical.
So, the answer would be:
x > 10
Answer:
20
Step-by-step explanation:
let the number of rounds of golf played for the cost to equal be x.
-It costs $35/ round when the membership of $500 is paid, hence, total annual cost is:
#When membership is not paid, the annual cost is expressed as:
#Since the cost should be equal after x rounds, we equate the two to solve for x:
Hence, Mr Bailey has to play 20 rounds of golf for the cost in both scenarios to be equal.