What does one number is the square of another mean

Which of these strategies would eliminate a variable in the system of equations? 6x+5y=1 6x-5y=7 A) Multiply the top equation by 777, then subtract the bottom equation from the top equation. B) Subtract the bottom equation from the top equation.

Question25 warmliquid corp., a manufacturer of water heaters, produces 30 water heaters per week. past records indicate that 10% of total water heaters produced in a week are likely to be defective.

If 1/4 inch = 8 feet, how many inches would 136 feet be

What is the answer to y=3x-1/5

72 divided by negative 4

The length of a rectangle is 1.2 * 10-4 kilometer. the width of the rectangle is 6.25 * 10-5 kilometer. what is the area in square kilometers of this rectangle.

Tengo 5 toros vendo 2 y me dan 3 how many do I have

Convert to a decimal: 0.52%

Use the graph to complete the table. Write a equation that represents the balance due y for the cost of the trip at month x. What is the balance due on the 3rd month?

You need to repaint the floor and inside wall of your circular swimming pool. It has a diameter of 16 feet and a depth of 5 feet. What is the surface area that needs to be repainted? (Use 3.14 for π.) 452.16 ft 2 251.2 ft 2 1,055.04 ft 2 401.92 ft 2