Answer:
z*(z - 3) = 520
Step-by-step explanation:
Use the following representations:
Width: W
Length: L = W + 3, or W = L - 3
Area = L*W = L*(L - 3) = 520
Equation b) is the correct one: z*(z - 3) = 520
Answer:
Each snack combo costed $8
Step-by-step explanation:
4 friends* 11 per ticket = $44 for four tickets
76 - 44 = $32 spent on all the snack combos
$32 ÷ 4 friends = $8 spent on each snack combo
So, each snack combo costed $8
Hope this helps!
Answer:
ones
Step-by-step explanation:
First you would need to dive what you have of each ingredient by how much you need for 6 people.
Flour: 450 ÷ 150 = 3
Sugar: 380 ÷150 = 2
Cocoa: 300 ÷ 120 = 2.5
Eggs: 8 ÷ 3 = 2.7
then you look at the total batches each could make and average it to 2 batches. then multiply 6 by 2.
6×2= 12
so all together, the maximum amount of people you can make for is 12.
