Jake has been asked to mow his grandparent's yard. it is a large yard at 1.2 acres. he is trying to figure out how much time it will take him to mow their yard. he knows that his parents rectangular yard is about 40 yards • 24 yards it takes him about 1 hour to mow. he also knows that there are 4840square yards in an acre.

The graph below shows the price of different numbers of mats at a store: a graph is shown. the values on the x axis are 0, 2, 4, 6, 8, 10. the values on the y axis are 0, 21, 42, 63, 84, and 105. points are shown on ordered pairs 0, 0 and 2, 21 and 4, 42 and 6, 63 and 8, 84. these points are connected by a line. the label on the x axis is number of mats. the title on the y axis is price in dollars. which equation can be used to determine p, the cost of b mats?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Find the value of x. round the length to the nearest tenth