Answer:
![y=8x](https://tex.z-dn.net/?f=y%3D8x)
Step-by-step explanation:
Let
y ----> the total cost for renting the popcorn machine
x ----> the time in hours
we know that
The total cost of renting a popcorn machine for 6 hours is $48
so
using proportion
Find out the total cost for renting the popcorn machine for x hours
![\frac{48}{6}=\frac{y}{x}\\\\y=(48x)/6\\\\y=8x](https://tex.z-dn.net/?f=%5Cfrac%7B48%7D%7B6%7D%3D%5Cfrac%7By%7D%7Bx%7D%5C%5C%5C%5Cy%3D%2848x%29%2F6%5C%5C%5C%5Cy%3D8x)
Is a linear direct variation
The constant of proportionality or slope is equal to
![k=8\frac{\$}{h}](https://tex.z-dn.net/?f=k%3D8%5Cfrac%7B%5C%24%7D%7Bh%7D)
That means ----> the total cost is $8 per hour
Answer:
Hey! I see you need some help, I gotchu.so heres what i got,
Medication A: 32 would be the main answer
Step-by-step explanation:
Week 1- even medication from A and medication B
Week2- Medication A: 80 milligrams Medication B: 48 milligrams
week 3- Medication A:? Medication B: 6
They seem to be reducing it by 42, so 48-42=6 (medication B)
So therefore, 80-42=32. would be for medication A
Answer:
The answer is A
Step-by-step explanation:
Answer:
Y= 1/4x +2
Step-by-step explanation:
The y intercept is +2 (positive 2 on the Y ☝ line) and the slope is counting on the X axis first, then counting ☝ on the y... Until you get to the next point that is not on the white part of the graph. For example: Counting from (0, 2) to (1, 6) would be rise over run aka 1()/4(☝). Sorry if that was needlessly complicated... Basically solid point, rise/run, next solid point = slope. Solid point on y line = y intercept.
Answer:
Buying items at stores, measuring something, or building something.