According to the Marshall’s survey, 80 sixth graders, or 40% of the students in sixth grade like to have school remote. How many sixth graders are there in Marshall Middle School? Highlight the correct answer.

180

240

200

520

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Write the equation in logarithmic form 8^x=64

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)