What is the value of x in the solution to this system of linear equations?

x+y=4

x-y=6

Convert 60 miles per hour to feet per minute. A) 88 ft/min B) 528 ft/min C) 5,280 ft/min D) 316,800 ft/min

Ewan is building a maze for his pet rats out of wood. He needs two pieces that are 2 ¾ feet long, one that is 3.5 feet long and two that are 1 5/8 feet long. Ewan can buy wood that is 84 inches long at $2.85 per board, 96 inches long that costs $3.

Place parentheses in the expression 7^2+1-5x3 value is 135

Which of the following should be done to write the number 1.65 * 102 in standard notation? A. move the decimal 2 places to the left B. move the decimal 2 places to the right C. move the decimal 10 places to the left D.

Which graph shows the solution set of the compound inequality or 1.5x-1 > 6.5 or 7x+3 < - 25?

The following rates are proportional. $0.70 for 2 boxes and $1.75 for 5 boxes TrueFalse quick

If p (x) = x^4-2x^3 - 3x^2 + 4, what is the remainder of p (x) divided by (x - 3)

Given thatx x=time (hours) and y=distance (miles), find the rate of change: (2,70) (5,175)

Y equals 8 X equals 575 Solve for slope intercept y equals mx + b

The population of a country has been decreasing for several decades. In 1990, the population was about 165 million people. In 2010, the population was about 158 million people.