A180 ft long board is cut into 3 pieces. the second piece of board is twice as long as the first. the third piece of board is six times as long as the first.
what is the length of the first piece of the board?
a. 20 ft
b. 40 ft
c. 60 ft
d. 120 ft

Through: (-3,-3) parallel to y= 7/3x+3

Which of the following circles have their centers on the x-axis? check all that apply.

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days