How to solve a problem using elimination when there are three equations?

It is of Los Angeles and New York are located 35 inches apart on a map if the actual distance between the two cities is 2450 miles then what did the school in the key of the map read

Express the following numbers in standard form 123400000000

A company borrows $70,500 for 3 years at a simple interest of 6.5% to buy trucks. Find the total amount paid on the loan

Which of the following is not a zero of f (x) = (x2 - 4x + 4) (x2 + 3x - 10) = 0

2 (x+3) i have rewrite using the distributive property

A bag contains 5 blue marbles, and 3red marbles. A marble is randomly drawn from the bag. The probability of not drawing a black marble is. The probability of drawing a red marble is

If tan (theta) = 3/4 and theta is an acute angle, find cos (theta)

Which rational number equals 0.5?

On a piece of paper, use a protractor and a ruler to construct two equilateral triangles: one with a side length of 4 inches and one with a side length of 5 inches. Which statement is true about the two triangles?

Evaluate 12: (-6) (3) + (-2)