Michael has a garden in the shape of a parallelogram in her front yard. What is the area of the garden if it has a base of 10 feet and a height of 4 feet?

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

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?