Answer:
p=6.77
Step-by-step explanation:
[tex]\frac{p-1.7}{3.9} =\frac{5.2}{4} \\[/tex]
now multiply 3.9 with 5.2 (cross multiplication)
[tex]p-1.7=\frac{5.2*3.9}{4}[/tex]
now take the -1.7 to the other side (it becomes +1.7)
[tex]p=\frac{5.2*3.9}{4}+1.7[/tex]
use your calculator then boom
magic!
p=6.77
