Answer:
16c^2+56c+49
Step-by-step explanation:
(4c+7)^2 means (4c+7)(4c+7)
Use foil to multiply: 4c(4c)+4c(7)+7(4c)+7(7)
Simplifying : 16c^2+28c+28c+49
16c^2+56c+49
X is going to be 19 if 4 is to 3
Answer:
1 lb 4 oz of Ribeye for 4.99.
Step-by-step explanation:
1 ounce of Ribeye costs $0.25
1 ounce of filet Mignon costs $0.30
(There are 16 ounces per pound)
20 oz = 4.99 --> 4.99/20 = 0.2495
38 oz = 9.75 --> 9.75/38 = 0.2565789474