What dimension is a plane

11x+4-12x=12x+8+7x-4

Kim bought sandwiches for the football team. Each sandwich cost 3.49$. she paid $142.39, including $2.79 tax. How many sandwiches did she buy?

The price of a bus ride rose from $2 to $2.50. If you graphed the function f (x) = the cost of x bus rides, how would the graph change after the fare rose?

Ahmad drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Ahmad drove home, there was no traffic and the trip only took 5 hours.

Find the perimeter of a triangle with sides 11 inches, 4 inches, and 12 inches in length. A 27 inches B 16 inches C 15 inches 25 inches

What is the solution to the linear equation? 2/3x - 1/2 = 1/3 + 5/6x

Daniel could do 20 pushups when he first began his workout program. He increased the number of pushups he completed by 5 each week for 8 wk. Let w represent the number of weeks, and let p represent the number of pushups he completed.

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)