The vertices of figure KLMN are K(1,1), L(4,1), M(2,3), and N(5,3). If KLMN is reflected across the line y=-1, find the coordinates of vertex L

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

The plant were you work has a cylindrical oil tank that is 2.5 feet across on the inside and 10 feet high. the depth of the oil in the tank is 2 feet. about how many gallons of oil are in the tank?

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.