Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. a) Simplify the expression and explain each step. (2 points) 12 + 3 ( 2 y − 3 ) b) Factor the expression completely. (1 point) 18 b − 12

thats not a system of equations, that is a solution

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation:

both the histogram and the stem and leaf plot will visually show how many shoppers were of various ages within each range of data.   the histogram does not give us the specific ages of these shoppers unlike the stem and leaf plot.a histogram does not give us a true range of the data because we do not know exactly how old the shoppers were. a stem and leaf plot will give exact ages, so we can determine the exact range along with all measures of center and the others measures of center.   with the histogram, we cannot find any of these.

step-by-step explanation: