Find the surface area of the right solid below

 b=15        h= 8

15x8= 120            A= 60  

Step-by-step explanation: A= 1/2 bh  

                                             A=15x8=120

                                              A=1/2 x 120= 60

                                             A= 60

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set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or