Solve by elimination 5x+y=0 5x+2y=30

The quotient of nine times a number and seven?

The area of the conference table in Mr. Nathan's office must be no more than 175 ft2. If the length of the table is 18 ft more than the width, x, which interval can be the possible widths?

If two lines have the same slope and y-intercept, what is true of the lines? A. The lines are perpendicular. B. The lines intersect at the y-intercept. C. The lines are parallel, and do not intersect. D. The lines are the same.

Describe the steps you take to order 5/8 (5 on top, 8 on bottom fraction), 0.8, 3/5 (3 on top)

What is - 2 times - 3?

Identify the linear and quadratic factor (s) of the function f (x): f (x) = (x2 - 4) (x - 5) Linear Factor:? Quadratic Factor:?

Write 100,000 as a power of 10.

An investor bought 3 shares of stock A and 2 shares of stock B for a total of $41. Stock a costs $2.00 more per share than stock B. What is the cost of a share of stock a in dollars?

There are approximately 3.33.3 million deaths per year in country a. Express this quantity as deaths per minute.

The quotient of a number dividend by 11 is 0.5