Sarah has gone to work for 60 days. on 39 of those days ,she arrived at work before 8: 30 a. m. what is the experimental probability that she will arrive after 8: 30 a. m. on the next day she goes to work

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

i think 5 miles per hour

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.