Answer:
50
Step-by-step clarification:
The equation that represents the total cost is in the format of a linear equation y = mx + c
Here, m signifies the slope of the line
c indicates the y-intercept, showing where the line intersects the y-axis
When the equation y = 150x + 50 is plotted, it will form a linear graph where the y-intercept corresponds to 50, as observed in the standard form of a linear equation.
Response: Using the Pythagorean theorem, we can set up the equation as 14^2=9^2+x^2
-9^2 -9^2
Thus, our equation simplifies to
x^2=14^2-9^2
To tackle this problem, we first need to ascertain the commission taken by the pizza shop and how much money belongs to Mindy. We know that Mindy sells her artwork for $15, and the pizza shop retains a 15% commission. Therefore, the commission is calculated as (15/100) * 15, which equals 2.25 dollars. This means the pizza shop deducts $2.25 from each art sale made by Mindy. Consequently, the amount Mindy receives is (15 - 2.25), resulting in $12.75. Since Mindy opts not for cash but instead chooses a pizza valued at $12, including a 5% sales tax, it seems she benefits by $0.75 plus the pizza worth $12. Therefore, this arrangement appears fair for Mindy. Meanwhile, the pizza shop also makes an additional $2.25 from this transaction, making it equitable for both Mindy and the shop owner.
I am hesitant to provide a definite answer since I'm not completely certain, but it's clear you can discard options C and D right away since the rate of change cannot be negative. Between options A and B, I would lean towards option B. I would have asked you to consider me the brainliest if I were correct, but I suspect this is for the IA4, where you're unable to check your grade... haha. Apologies, but I hope this assists you in some way!
Answer: 3hk - 12.4h
Step-by-step explanation:
h(3k-12.4)
h multiplied by 3k results in 3hk, and h multiplied by 12.4 gives -12.4h.
So, the outcome is 3hk - 12.4h
