What is the solution set to the system of equations
10x+3y=43
-9x-y=-20

a.) (11,1)
b.) (1,11)
c.) (-1,11)
d.) (11,-1)

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

What are the values of each variable in the diagram below?

The police chief wants to know if the city’s african americans feel that the police are doing a good job. identify the management problem (i.e dependent variable) and identify the independent variable.