The scatter plot shows the study time and test scores for the students in Mrs. Johnson's English Literature class

Which of the following is an appropriate score for a student who studies for 1.6 hours?
a. 78
b. 94
c. 81
d. 74

answer is B.94

she will most likely have 33  

step-by-step explanation:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

answer:

125 yards

explanation:

75+50=125. that is my answer