Answer:
120
Step-by-step explanation:
La (4) (2) ce semn e intre ele?
(-2,18):(8,38) Set them equal to each other you get, x^2-6x-16=0, you can factor to get, (x-8)(x+2) to get solutions 8,2 for the x values then plug in for y values.
Answer:
x = 1
Step-by-step explanation:
Note that the two lines are of equal length
4x-1 = x + 2
3x = 3
x = 1
Answer:
C. $16.00
Step-by-step explanation:
First, let's find how much they profit from one loaf
The profit is the difference between how much they sell it for and what they buy it for.
So, we can subtract what they buy the bread for from how much the sell it for
selling price-buying price
2.40-0.80=1.6
So, they profit $1.60 per loaf
To find how much they profit for 10 loaves, multiply their profit from one loaf by 10
profit*10
1.60*10=16
The profit for 10 loaves is $16, or choice C
