An expression that is equivalent to 7 - 3(4-2x)

Somone me i want to know what 18 hours out of 24 hours in a fraction

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth