Answer:
7(50 + 3)
7(50) + 7(3)
371
Step-by-step explanation:
7(53)
50 can be written as (50 + 3)
∴7(53) = 7(50 + 3)
Proceeding with the above expression we get;
7(53) = 7(50 + 3)
= 7(50) + 7(3)
Completing the above expression we get;
7(53) = 7(50) + 7(3)
= 350 + 21
= 371
Answer:
24 grams
Step-by-step explanation:
Since there are three of them, I multiply by the mass, which is 8, and get 24 grams. Hope this helps!
Answer:
28 bikes are blue
Step-by-step explanation:
Set up the ratio:
Blue : Black
4 : 5
Find the total # of bikes in the ratio:
4 + 5 = 9
Find the relationship between 63 and 9:
63/9 = 7
Multiply both sides of the ratio by 7:
4(7) = 28
5(7) = 35
28 : 35
Therefore, the number of blue bikes is 28.
Answer:
did you answer this already
