Answer:
30
Step-by-step explanation:
Formulate:
50%×60
0.5×60
= 30
Answer:3
Step-by-step explanation:
If the number is x, then 3 times x -20 >10 and 3x-20>10. Adding 20 to both sides, we get 3x >30 and by dividing by 3 we get x >10
Answer:
the answer to (9w4r6)2 is 
Answer:
72 feet
Step-by-step explanation:
8 feet by 9 feet well first you have to notice that the word by means to multiply so you have to multiply 8x9
so
8x9=72feet of the area
