Answer:
Step-by-step explanation:
Let number of large bags be x
Let number of large bags be x
Teddy will buy at least 15 bags of ice for the graduation picnic.
Each large bag of ice costs $4.00, and each small bag of ice costs $2.50. He will spend up to $50 on ice. The set of inequalities that describe this scenario are
4x + 2.5y lesser than or equal 50
x + y greater than 15
The combination of bags of ice that Teddy can buy is
b) 6 large bags and 10 small bags
From the option b, the total number of large and small bags is greater than 15 and the total cost is 49( it doesn't exceed 50)
Row 1- we can pull a 6 out of each term like you already did, but 12x/6 will give us 2x, so our final will be 6(2x-3a)
Row 2- we will multiply each term in the parentheses by -2 which will give us -8a+10b
Row 3- we can pull out an a out of each term (since 10 and 13 do not have any common factors, we cannot pull out any integers) so we get a(10-13) (may simplify to -3a but you may want to keep it in the first form so it looks factored)
Row 4- we can pull a 4b out of each term so we get 4b(a-1)
Row 5- we multiply each term in the parentheses by 2/3 so we get -4a-(2/3)x
Row 6- we multiply each term in the parentheses by -1 so we get -x+2b
Answer:
y=3x^2
Step-by-step explanation:
edge
52 Feet under sea level. 13 times 4 is 52, and since he is going underwater it is negative.
I believe the answer is C,
Hope this helps
