Answer:
10
Step-by-step explanation:
-3 = 7 - x
Add x to both sides
x -3 = 7 - x +x
x - 3 = 7
Now, add 3 to both sides
x - 3 + 3 = 7 + 3
x = 10
Answer:
9.01 maybe my math might be wrong
Step-by-step explanation:
Triangular prisms are longer, this is a triangular pyramid
The group bought 17 hot dogs.
