Solve 2 (x-1) = 10
can someone blow me i don't know how you are meant to work it out

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Use δjkl and δmpn to determine whether don's claim is true or false. which of the following should don use to prove the triangles are similar? sss sas aas aa

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?