Need
20
a solid is composed of squares and equilateral triangles. its net is shown below:
the area of each triangle is 1.5 square units. the surface area of the triangular prism is square units. (input whole number only.)
numerical answers expected!
link attached.

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee,f, for a single job is a function of the number,t, of hours it takes him to complete the job. write the function's formula.

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?