Acertain elevator has a maximum weight capacity of 1,000 kilograms. ten people weighing a total of 7,000 hectograms get on the elevator. how much more weight can the elevator hold before it reaches its maximum capacity? in hectograms

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 ?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?