when tom simplified the expression -2.6 + (-5.4), he got 2.8 what mistake did tom likely make? pls help me

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)

Which equation can be solved to find one of the missing side lengths in the triangle? cos(60o) = cos(60o) = cos(60o) = cos(60o) = mark this and return