Answer:
r = 9 that's your answer.
Hope it's correct, appreciate if you could let me know
Step-by-step explanation:
Number of matchsticks required is 2. Rule which matchstick pattern is 2 x n.
Answer: 13 is c im pretty sure and 14 is a im think hope fully it helps
Step-by-step explanation:
Albert is walking twice ( 8/4) as fast as Kimbelry so Kimberley's speed is 1.5 yards per second.
So when Albert catches up he walks 6 + x yards while Kimberley has walked x yards.
x = 1.5t and 3t = 60 + x
3t = 60 + 1.5t
1.5t = 60
t = 60/1.5 = 40 seconds (answer)
So the time to walk 60 yards
10 bags with 2 blueberries and 3 grapes in each bag
