Bethany can mow her family's lawn in 4 hours. her brother colin can mow the lawn in 3 hours. which equation can be used
to find the number of hours, x, it would take for bethany and colin to mow the lawn together?
a) 3+4= x
b) 1/4 x- 1/3x =1
c) 1/4x+1/3x=1
d) 4-3= x

Find the slope of the line passing through a pair of points

Rationalize the denominator- 12x/√x-10

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.