Sandra has a collection of beads. of all the beads, 2/3 are red, 1/4 are pink, and the rest are white. there are 28 more red beads than white beads. how many beads does sandra have altogether? ( show steps! )

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?