There are 4 angles shown.
Which of these are Acute, Right, Obtuse, and Straight angle?

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 ?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13