$0.75x + $1.29 ≤ $7.00
What is the value of x

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100