To determine the cost of each item, we need to set up equations. From the problem statement, we have three unknowns so we need three equations. We set up equations as follows:
let x cost of small pizzas
y cost of soda
z cost of salad
two small pizzas, a liter of soda, and a salad cost $14
2x + y + z = 14
one small pizza, a liter of soda, and three salads cost $15
x + y + 3z = 15
three small pizzas, a liter of soda, and two salads cost $22
3x + y + 2z = 22
Solving for x, y and z, we will have:
x = $ 5
y = $ 1
z = $ 3
Answer:
Step-by-step explanation:
Option (A) 10 inches by 6 inches is correct because the top of the face will be a rectangle.
<h3>What is a rectangle?</h3>
It is defined as the two-dimensional geometry in which the angle between the adjacent sides is 90 degrees. It is a type of quadrilateral.
The question is incomplete.
The complete question is:
Sawyer cuts a block of the wood along the red line. When he looks at the newly exposed face, what is the shape of the cross-section?
Please refer to the picture for the figure
We have given a three-dimensional figure in the picture:
If Sawyer cuts a block of the wood along the red line.
The top of the face will be a rectangle.
The bottom of the face has dimensions of 10 inches by 6 inches.
The top face will have the same dimension.
Thus, option (A) 10 inches by 6 inches is correct because the top of the face will be a rectangle.
Learn more about the rectangle here:
brainly.com/question/15019502
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Your answer is correct I have calculated it in my head
I think it’s b I’m sorry if I’m wrong