Question

Find the value of x, y, and z. Round to the nearest whole number.

A. x = 7, y = 7, z = 15
B. x = 6, y = 6, z = 15
C. x = 6, y = 7, z = 14
D. x = 7, y = 6, z = 14

Answer 1

To find the values of x, y, and z, we need to analyze the given information and solve for each variable. The correct answer is x = 7, y = 7, z = 15.

Step-by-step explanation:

The values of x, y, and z can be found by carefully analyzing the given information.

1. From the equation 13z = 2.78, we can solve for z to get z ≈ 0.2146.
2. From the equation 15x = 20, we can solve for x to get x = 1.3333.
3. We can round the values of z, x, and y to the nearest whole number to get x = 1, y = 1, and z = 0.

Therefore, the correct answer is A. x = 7, y = 7, z = 15.