D = r• t
reverses the equation so that D and r are on the same side
d/r = t
![200 \div 50 = 4](https://tex.z-dn.net/?f=200%20%5Cdiv%2050%20%3D%204)
Sam travels 4 hours at a rate of 50 mph
Enlargement of 1.5
4•1.5=6
8 - 15 means subtract the positive number 15 from 8.
8 - 15 = 8 + (-15) = -7
8 - (-15) means subtract the negative number -15 from 8.
Subtracting a negative number is the same as adding a positive number.
8 - (-15) = 8 + 15 = 23
8 - 15 = -7, and 8 - (-15) = 23. The expressions mean different operations and have different answers.
Here you go. This is the graph of the function:
y - 3 = 2(x - 5)
Answer:
3
Step-by-step explanation:
maybe??? or 12 ........