Finding the area in this composite figure

629.86

Step-by-step explanation:

first you have to divide 28 by 2 so then you have the diameter of the half circles which is 14 there are two half circles so you can put them together sense they are the same size and to find the area of a circle you use this equation A= now you divide 14 by 2 and get seven then you do and get 49 now you multiply 49 and 3.14 now you have 153.86 is the area of the circles to find the area of a rectangle you do length times width 28 times 17= 476

476 plus 153.86= 629.86

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.