2) There are 152 students and 8 teachers in 7th grade at Wilson STEM Academy. a) What is the ratio of students per teacher? b) How many teachers would Wilson need to have a student to teacher ratio of 16:1? (round your answer up to the nearest whole number)

Students per teacher 152:8

128 students

Step-by-step explanation:

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

x-3y=4

step-by-step e