Answer:
138 degrees
Step-by-step explanation:
Angle b and the 42 degree angle right next to it are supplementary angles. That means that 42+b=180
b=138
610 divided by 4 because when you divide that you will get 152
Mickey incorrectly calculated the unit price:

The correct operation is:

Each carton costs 1.85, so 7 cartons cost
So the formula for the volume of a sphere is 4/3 * (π * r³)
V = 4/3 * (π * 6³)
V = 4/3 * (π * 216)
V = 4/3 * 678.24
V = 904.78
I hope this helps! If it does, please rate as Brainliest :D