Answer:
22
Step-by-step explanation:
In this sequence, the next number is found by adding 4.
Answer:
10x+15
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
thats not fair for the other team
Answer:
Step-by-step explanation:
To obtain the strongest mix :
Maria:
2 cups of concentrate ; 5 cups of water
Ratio = 2/5 = 0.4 concentrate per 1 cup of water
Laurie:
3 cups of concentrate ; 7 cups of water
Ratio = 3/7 = 0.4285714 concentrate per 1 cup of water
0.4285714 > 0.4
Hence, Laurie's mix is the strongest as it has higher concentrate per cup of water.