Answer:
4b-3d
Step-by-step explanation:
first add the like terms
2b - 8b + 10b = 4b
12d - 15d = -3d
then add the results.
Answer:
39
Step-by-step explanation:
the first three call 3, making it 3*3, then each of them will get 3 more, making it 3+(3*3)+(3*3*3),3+9+27, 39
Answer:
1.2
Step-by-step explanation:
Answer:
basically just find the hypotenuse and show your setup/expression
a²+b²=c²
Step-by-step explanation:
bla bla bla
Answer:
3
Step-by-step explanation:
the line crosses the y-axis at (0,3)
