Use addition or substitution to find the value of x for this set of equations X+y=14 x=6y

The angle of elevation from tammy to the helicopter is 12 degrees. tammy and rusty are 700 meters apart. if tammy is 400 meters from the helicopter, how much distance is there between the rusty and the helicopter?. a. 146 meters. b. 320 meters. c.

You toss a coin and roll a number cube. Find P (heads and an even number)

Miranda made 6.88 pounds of trail mix. She used 4.96 pounds of granola for the mix. Miranda wrote the equation w + 4.96 = 6.88 to represent the weight of other ingredients, w, she used for the trail mix.

Expand and combine like terms (9c^2+c^6) (9c^2-c^6)

Which of the following is not a undefined term

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

On Friday, 3,286 tickets to a minor-league baseball game were sold. On Saturday, 5,745 tickets were sold. How many more tickets were sold for the game on Saturday than on Friday? A. 1,372 tickets B. 2,459 tickets C. 2,541 tickets D. 9,031 tickets

What is the slope of the line whose equation is 12 = 4x - 6y?

How many seconds are in 10 hours

If shoppers enter a store at an average rate of r shoppers per minute and each stays in the store for average time of T minutes, the average number of shoppers in the store, N, at any one time is given by the formula N=rT.