Answer:
7 2/3 more pounds of deli meat
Step-by-step explanation:
Brandon needs 12 pounds of deli meat to make a sandwich tray.
He brought 4 1/3 pounds of ham.
The amount of deli meat that he still needs is calculated as:
12 pounds - 4 1/3 pounds.
= 7 2/3 pounds
The answer is 64+8y+y².
In a perfect square trinomial, you can divide the value of b by 2 and square it, and it will equal the value of c. This works in every other trinomial listed except this one:
8/2 = 4; 4²=16≠64.
Make a system of equations and solve for each variable.
3m+8v=53
5m+2v=26
m= movie cost
v= game cost
multiply the bottom equation by 4(combination method)
3m+8v=53
20m+8v=104. Subtract
-17m = -51
m= 3
Plug back into one of the equations
5(3)+2v=26
15+2v=26
2v=11
v=5.5
m=$3
v=$5.5
8 is in the tens place. It has a value of 80.
