Jesse begins at ride 1 and then walks to ride 2, then ride 3, and then ride 4. then she walks back to ride 3. the path between each ride is a straight line. one unit on the coordinate grid equals 50 yards.

ride 1 at (−3,− 4)(−3,− 4)ride 2 at (−3,2)(−3,2) ride 3 at (5,2)(5,2)ride 4 at (5,−4)

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Th perimeter of a rectangular garden is 150 feet. the length is 50 feet longer than the width, w. which equation could be used to calculate the width of the garden? a.) 2w+ 2(w-50) =150 b.) 2w+50 + 2w =150 c.) 2(w+50) + w =150 d.) 2w+ 2(w + 50) = 150 need asap. will give brainliest !

Abby is collecting rainfall data. she finds that one value of the data set is a high-value outlier. which statement must be true? abby will use a different formula for calculating the standard deviation. the outlier will increase the standard deviation of the data set. the spread of the graph of the data will not change. abby will not use the mean when calculating the standard deviation.