Answer:
equation will be 2439+/=w
Step-by-step explanation:
It is pretty clear from the question, that
the weight of the load is /. and the weight of the empty truck is 2439 pounds.
It means when we load the truck with '/' pounds load, trucks weight increases and is given by
w = 2439 + /
For Example:
Suppose if load / = 1000 pounds it means weight of the truck after adding the load will be
w=2439+1000=3439 pounds.
Answer:
C: 48 straws
Step-by-step explanation:
First, find the perimeter of one picture frame: (2 x length) + (2 x width). Convert 20 centimeters to millimeters so that you are working in the same units; there are 10 millimeters in 1 centimeter, so 20 centimeters = 200 millimeters.
(2 x 200) + (2 x 120) = 400 + 240 = 640
Each picture frame has a perimeter of 640 millimeters.
Next, figure out how many straws are needed for one picture frame:
640/80 = 8
Jana uses 8 straws for each picture frame. Since she is decorating 6 picture frames, solve 6 x 8 = 48.
Jana needs 48 straws to complete her project.
<span>In order to find the average, you have to find the total, and then divide by the amount of days, which in this case is 5. The total is 395/5 = 79. Therefore, the average number of pies sold each day is 79</span>
Answer:
18x+30
Step-by-step explanation:this should be it
Answer: 1430
Step-by-step explanation: x + y + z = 2680
x = 2z - 100
y = 3z + 80
x + y = 5z - 20
6z - 20 = 2680
z = 450
y = 1430
Solution:
x = 800, y = 1430, z = 450
