-. A football is kicked from the ground with an initial velocity of 48 feet per second. How high above the ground is the football after 1.5 seconds?

72 feet

Step-by-step explanation:

48*1.5 = 72 and its asking for the height of the ball after 1.5 seconds if its velocity is 48 feet per second

john earns $14.00 for two hours of work.

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".