Answer:
Step-by-step explanation:
304.5
Answer:50
Step-by-step explanation:
7.5 x 2 = 15
25 x 2 = 50
Answer:
4 13/15
Step-by-step explanation:
4 1/5 + 2/3
4 3/15+ 10/15
4 13/15
Answer:
-1
Step-by-step explanation:
-b+10b+2b+17=6
9b+2b+17=6
11b+17=6
11b=6-17
11b=-11
b=-1