I would say it's B. I first calculated the unit price for a 1 lb pumpkin by dividing 4 by 6 and got 0.6666.... I also noticed how the weight goes up by incriments of 4, and the price goes up by six. I then tested each theory. If the price went up .50 cents for each pound, the price for 8 lbs should be 8 dollars, so it's incorrect. If it goes up by 1.50, the price would be 12 dollars, which is correct.
Answer:
m=-2 and b=3
Step-by-step explanation:
One way to find slope is to use rise over run (most useful when there is a graph). First find any two points along the line where it intersects with a point on the grid. (1,1); (2,-1) and (3,-3) are some examples. Then count how many spaces vertically and then horizontally it takes to get to the next point. In this case it is two spaces down (rise) and 1 space right (run). So rise/run = 2/1 =2. That is your slope. Because it is pointing downwards or decreasing we know it is a negative slope.
The y-intercept is just where the line intercepts with the y-axis. In other words, when x=0 what does y equal? Here it is 3.
Miriam will have no apples left after the 7th day of baking.
Here is the number of apples she will have after each day starting with after the 1st day of baking.
126, 108(1st day), 90(2nd day), 72(3rd day), 54(4th day), 36(5th day), 18(6th day), 0(7th day).
Each day the number of apples decreases by 18.
Complete the recursive formula of the arithmetic sequence -15, -11, -7, -3,...−15,−11,−7,−3,...minus, 15, comma, minus, 11, comm
o-na [289]
Answer:
c(1) = -15
c(n) = c(n - 1) + 4
Step-by-step explanation:
Given arithmetic sequence is,
-15, -11, -7, -3...........
Common difference between each successive and previous term is,
d = -11 - (-15)
= -11 + 15
= 4
Since recursive formula of the arithmetic sequence is represented by,
a₁ = First term of the sequence
a(n) = a(n - 1) + d
where a(n) is the nth term and a(n-1) is the previous term of the nth term.
Form the given sequence,
c₁ = -15
c(n) = c(n - 1) + 4
Answer:
$900
Step-by-step explanation:
60/4 = 15
60 x 15 = 900
