Need with this the scatter plot shows the results of a survey in which 10 students were asked how many hours they spent studying for a test and the score they earned. how many students scored a 90 or above?

5 students scored a 90 or above.

Step-by-step explanation:

If you look at the axis that represents “test scores” and count the number of dots on the “90” line and above then, there are total 5 students above or on that line.

Hence, number of students who scored 90 or above are:

5 students

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.