Answer:
the answer is b
Step-by-step explanation:
-18V10
Answer:
105 points
Step-by-step explanation:
Let's call the scores of Team A and B 16x and 21x respectively. Since 16x = 80, that means x = 5, making Team B's score 21 * 5 = 105.
Answer:
40 books
Step-by-step explanation:
Divide 20 kg by 500 g, or, alternatively, divide 20 kg by 0.5 kg.
Either way, the result is 20/0.5, or 40.
40 books of the same mass would have the same mass as the bookcase.
Hope this helps :)
Answer:
Step-by-step explanation:
5x-6 = 24
5x = 30
x = 6
:::::
¾x-6.5 = 5.5
¾x = 12
x = 12×4/3 = 16
:::::
-7.5x+3 = 18
-7.5x = 15
x = 15/(-17.5) = -6/7