step 1: bobby: first you multiply 1.12 by $2.50, and you get $2.80. $2.80 is how much bobby spent.
step 2: carla: you have to do 1.4 times $2.20, and you'll get $3.08.
therefore, carla spent more money
3. line b because it goes through at least one point and is in between all other points.
4. make the line go through (7,2). i see 3 clusters/outliers: (4,3) (6,4) (7,2)
5. if the scatter plot was a horizontal line that would mean that it has constant numbers. ex. y=10 y=8
step-by-step explanation:39.99 - $6.00 = 33.99
change 15% into a decimal > 0.15
multiply 0.15 and 33.99
33.99 x 0.15 = 5.0985
in this situation were the answer is in money my teacher would make me round so the answer would be 5.10 so i would say the answer is $5.10
i hope this : )
if the graph is reflected over the x-axis, what is the domain of the function?