Solve for a if

l= 2.3 and w= 4.5
a=lw

a= ?

can anyone me with my question

Which of the following shows the length of the third side, in inches, of the triangle below

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .