How many inches in a foot

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.

Analyze the diagram below and complete the instructions that follow. 600413 300 find the value of x and the value of y. a. x-2-2,-8 b. 1-2, y - 4/6 c. x-2-/2, 7-2-6 d. x-2/3, 7-63

If jobs arrive every 15 seconds on average, what is the probability of waiting more than 30 seconds?