Answer:
15cd(1 + 2cd)
Step-by-step explanation:
greatest common factor is 15cd

Solution:
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Restaurant 1 : y = 7k + 39
restaurant 2 : y = 2k + 44
7k + 39 = 2k + 44
7k - 2k = 44 - 39
5k = 5
k = 5/5
k = 1
y = 2k + 44
y = 2(1) + 44
y = 2 + 44
y = 46
Dinner would cost $ 46 at either restaurant if Lina's lobster weighed 1 kilogram.
The volume of a cylinder is pir^2h. So the answer is pi*4^2 times 4. 64 pi.
Answer:
4 gallons
Step-by-step explanation:
25 serves 4 people, so 100÷4= 25 so 25 x 25 = 625
1 gallon= 128 ounce 625÷128= aproxamently 4